20964387600

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 720

約数和(自身を含む): 83214173952

約数和(自身を除く): 62249786352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 47, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 94, 100, 104, 108, 117, 120, 130, 135, 141, 144, 150, 156, 162, 180, 188, 195, 200, 208, 216, 225, 234, 235, 240, 243, 260, 270, 282, 300, 312, 324, 325, 351, 353, 360, 376, 390, 400, 405, 423, 432, 450, 468, 470, 486, 520, 540, 564, 585, 600, 611, 624, 648, 650, 675, 702, 705, 706, 720, 752, 780, 810, 846, 900, 936, 940, 972, 975, 1040, 1053, 1059, 1080, 1128, 1170, 1175, 1200, 1215, 1222, 1269, 1296, 1300, 1350, 1404, 1410, 1412, 1560, 1620, 1692, 1755, 1765, 1800, 1833, 1872, 1880, 1944, 1950, 2025, 2106, 2115, 2118, 2160, 2256, 2340, 2350, 2430, 2444, 2538, 2600, 2700, 2808, 2820, 2824, 2925, 3055, 3120, 3159, 3177, 3240, 3384, 3510, 3525, 3530, 3600, 3666, 3760, 3807, 3888, 3900, 4050, 4212, 4230, 4236, 4589, 4680, 4700, 4860, 4888, 5076, 5200, 5265, 5295, 5400, 5499, 5616, 5640, 5648, 5850, 6075, 6110, 6318, 6345, 6354, 6480, 6768, 7020, 7050, 7060, 7332, 7614, 7800, 8100, 8424, 8460, 8472, 8775, 8825, 9165, 9178, 9360, 9400, 9531, 9720, 9776, 10152, 10530, 10575, 10590, 10800, 10998, 11280, 11421, 11700, 12150, 12220, 12636, 12690, 12708, 13767, 14040, 14100, 14120, 14664, 15228, 15275, 15600, 15795, 15885, 16200, 16497, 16591, 16848, 16920, 16944, 17550, 17650, 18330, 18356, 18800, 19035, 19062, 19440, 20304, 21060, 21150, 21180, 21996, 22842, 22945, 23400, 24300, 24440, 25272, 25380, 25416, 26325, 26475, 27495, 27534, 28080, 28200, 28240, 28593, 29328, 30456, 30550, 31590, 31725, 31770, 32400, 32994, 33182, 33840, 35100, 35300, 36660, 36712, 38070, 38124, 41301, 42120, 42300, 42360, 43992, 45684, 45825, 45890, 46800, 47655, 48600, 48880, 49491, 49773, 50544, 50760, 50832, 52650, 52950, 54990, 55068, 56400, 57105, 57186, 60912, 61100, 63180, 63450, 63540, 65988, 66364, 68835, 70200, 70600, 73320, 73424, 76140, 76248, 78975, 79425, 82485, 82602, 82955, 84240, 84600, 84720, 85779, 87984, 91368, 91650, 91780, 95175, 95310, 97200, 98982, 99546, 101520, 105300, 105900, 109980, 110136, 114210, 114372, 114725, 122200, 123903, 126360, 126900, 127080, 131976, 132728, 137475, 137670, 140400, 141200, 142965, 146640, 148473, 149319, 152280, 152496, 157950, 158850, 164970, 165204, 165910, 169200, 171558, 182736, 183300, 183560, 190350, 190620, 197964, 199092, 206505, 210600, 211800, 215683, 219960, 220272, 228420, 228744, 229450, 238275, 244400, 247455, 247806, 248865, 252720, 253800, 254160, 263952, 265456, 274950, 275340, 285525, 285930, 296946, 298638, 304560, 315900, 317700, 329940, 330408, 331820, 343116, 344175, 366600, 367120, 371709, 380700, 381240, 395928, 398184, 412425, 413010, 414775, 421200, 423600, 428895, 431366, 439920, 447957, 456840, 457488, 458900, 476550, 494910, 495612, 497730, 507600, 549900, 550680, 571050, 571860, 593892, 597276, 619515, 631800, 635400, 647049, 659880, 660816, 663640, 686232, 688350, 714825, 733200, 742365, 743418, 746595, 761400, 762480, 791856, 796368, 824850, 826020, 829550, 857790, 862732, 895914, 913680, 917800, 953100, 989820, 991224, 995460, 1032525, 1078415, 1099800, 1101360, 1115127, 1142100, 1143720, 1187784, 1194552, 1237275, 1239030, 1244325, 1263600, 1270800, 1294098, 1319760, 1327280, 1343871, 1372464, 1376700, 1429650, 1484730, 1486836, 1493190, 1522800, 1649700, 1652040, 1659100, 1715580, 1725464, 1791828, 1835600, 1858545, 1906200, 1941147, 1979640, 1982448, 1990920, 2065050, 2144475, 2156830, 2199600, 2230254, 2239785, 2284200, 2287440, 2375568, 2389104, 2474550, 2478060, 2488650, 2588196, 2687742, 2753400, 2859300, 2969460, 2973672, 2986380, 3097575, 3235245, 3299400, 3304080, 3318200, 3431160, 3450928, 3583656, 3711825, 3717090, 3732975, 3812400, 3882294, 3959280, 3981840, 4031613, 4130100, 4288950, 4313660, 4460508, 4479570, 4568400, 4949100, 4956120, 4977300, 5176392, 5375484, 5392075, 5506800, 5575635, 5718600, 5823441, 5938920, 5947344, 5972760, 6195150, 6470490, 6598800, 6636400, 6719355, 6862320, 7167312, 7423650, 7434180, 7465950, 7764588, 8063226, 8260200, 8577900, 8627320, 8921016, 8959140, 9292725, 9705735, 9898200, 9912240, 9954600, 10352784, 10750968, 10784150, 11151270, 11198925, 11437200, 11646882, 11877840, 11945520, 12390300, 12940980, 13438710, 14847300, 14868360, 14931900, 15529176, 16126452, 16176225, 16520400, 17155800, 17254640, 17470323, 17842032, 17918280, 18585450, 19411470, 19796400, 19909200, 20158065, 21501936, 21568300, 22302540, 22397850, 23293764, 24780600, 25881960, 26877420, 27878175, 29117205, 29694600, 29736720, 29863800, 31058352, 32252904, 32352450, 33596775, 34311600, 34940646, 35836560, 37170900, 38822940, 40316130, 43136600, 44605080, 44795700, 46587528, 48528675, 49561200, 51763920, 52410969, 53754840, 55756350, 58234410, 59389200, 59727600, 64505808, 64704900, 67193550, 69881292, 74341800, 77645880, 80632260, 86273200, 87351615, 89210160, 89591400, 93175056, 97057350, 100790325, 104821938, 107509680, 111512700, 116468820, 129409800, 134387100, 139762584, 145586025, 148683600, 155291760, 161264520, 174703230, 179182800, 194114700, 201580650, 209643876, 223025400, 232937640, 258819600, 262054845, 268774200, 279525168, 291172050, 322529040, 349406460, 388229400, 403161300, 419287752, 436758075, 446050800, 465875280, 524109690, 537548400, 582344100, 698812920, 776458800, 806322600, 838575504, 873516150, 1048219380, 1164688200, 1310274225, 1397625840, 1612645200, 1747032300, 2096438760, 2329376400, 2620548450, 3494064600, 4192877520, 5241096900, 6988129200, 10482193800, 20964387600]

約数ペア:

[(1, 20964387600), (2, 10482193800), (3, 6988129200), (4, 5241096900), (5, 4192877520), (6, 3494064600), (8, 2620548450), (9, 2329376400), (10, 2096438760), (12, 1747032300), (13, 1612645200), (15, 1397625840), (16, 1310274225), (18, 1164688200), (20, 1048219380), (24, 873516150), (25, 838575504), (26, 806322600), (27, 776458800), (30, 698812920), (36, 582344100), (39, 537548400), (40, 524109690), (45, 465875280), (47, 446050800), (48, 436758075), (50, 419287752), (52, 403161300), (54, 388229400), (60, 349406460), (65, 322529040), (72, 291172050), (75, 279525168), (78, 268774200), (80, 262054845), (81, 258819600), (90, 232937640), (94, 223025400), (100, 209643876), (104, 201580650), (108, 194114700), (117, 179182800), (120, 174703230), (130, 161264520), (135, 155291760), (141, 148683600), (144, 145586025), (150, 139762584), (156, 134387100), (162, 129409800), (180, 116468820), (188, 111512700), (195, 107509680), (200, 104821938), (208, 100790325), (216, 97057350), (225, 93175056), (234, 89591400), (235, 89210160), (240, 87351615), (243, 86273200), (260, 80632260), (270, 77645880), (282, 74341800), (300, 69881292), (312, 67193550), (324, 64704900), (325, 64505808), (351, 59727600), (353, 59389200), (360, 58234410), (376, 55756350), (390, 53754840), (400, 52410969), (405, 51763920), (423, 49561200), (432, 48528675), (450, 46587528), (468, 44795700), (470, 44605080), (486, 43136600), (520, 40316130), (540, 38822940), (564, 37170900), (585, 35836560), (600, 34940646), (611, 34311600), (624, 33596775), (648, 32352450), (650, 32252904), (675, 31058352), (702, 29863800), (705, 29736720), (706, 29694600), (720, 29117205), (752, 27878175), (780, 26877420), (810, 25881960), (846, 24780600), (900, 23293764), (936, 22397850), (940, 22302540), (972, 21568300), (975, 21501936), (1040, 20158065), (1053, 19909200), (1059, 19796400), (1080, 19411470), (1128, 18585450), (1170, 17918280), (1175, 17842032), (1200, 17470323), (1215, 17254640), (1222, 17155800), (1269, 16520400), (1296, 16176225), (1300, 16126452), (1350, 15529176), (1404, 14931900), (1410, 14868360), (1412, 14847300), (1560, 13438710), (1620, 12940980), (1692, 12390300), (1755, 11945520), (1765, 11877840), (1800, 11646882), (1833, 11437200), (1872, 11198925), (1880, 11151270), (1944, 10784150), (1950, 10750968), (2025, 10352784), (2106, 9954600), (2115, 9912240), (2118, 9898200), (2160, 9705735), (2256, 9292725), (2340, 8959140), (2350, 8921016), (2430, 8627320), (2444, 8577900), (2538, 8260200), (2600, 8063226), (2700, 7764588), (2808, 7465950), (2820, 7434180), (2824, 7423650), (2925, 7167312), (3055, 6862320), (3120, 6719355), (3159, 6636400), (3177, 6598800), (3240, 6470490), (3384, 6195150), (3510, 5972760), (3525, 5947344), (3530, 5938920), (3600, 5823441), (3666, 5718600), (3760, 5575635), (3807, 5506800), (3888, 5392075), (3900, 5375484), (4050, 5176392), (4212, 4977300), (4230, 4956120), (4236, 4949100), (4589, 4568400), (4680, 4479570), (4700, 4460508), (4860, 4313660), (4888, 4288950), (5076, 4130100), (5200, 4031613), (5265, 3981840), (5295, 3959280), (5400, 3882294), (5499, 3812400), (5616, 3732975), (5640, 3717090), (5648, 3711825), (5850, 3583656), (6075, 3450928), (6110, 3431160), (6318, 3318200), (6345, 3304080), (6354, 3299400), (6480, 3235245), (6768, 3097575), (7020, 2986380), (7050, 2973672), (7060, 2969460), (7332, 2859300), (7614, 2753400), (7800, 2687742), (8100, 2588196), (8424, 2488650), (8460, 2478060), (8472, 2474550), (8775, 2389104), (8825, 2375568), (9165, 2287440), (9178, 2284200), (9360, 2239785), (9400, 2230254), (9531, 2199600), (9720, 2156830), (9776, 2144475), (10152, 2065050), (10530, 1990920), (10575, 1982448), (10590, 1979640), (10800, 1941147), (10998, 1906200), (11280, 1858545), (11421, 1835600), (11700, 1791828), (12150, 1725464), (12220, 1715580), (12636, 1659100), (12690, 1652040), (12708, 1649700), (13767, 1522800), (14040, 1493190), (14100, 1486836), (14120, 1484730), (14664, 1429650), (15228, 1376700), (15275, 1372464), (15600, 1343871), (15795, 1327280), (15885, 1319760), (16200, 1294098), (16497, 1270800), (16591, 1263600), (16848, 1244325), (16920, 1239030), (16944, 1237275), (17550, 1194552), (17650, 1187784), (18330, 1143720), (18356, 1142100), (18800, 1115127), (19035, 1101360), (19062, 1099800), (19440, 1078415), (20304, 1032525), (21060, 995460), (21150, 991224), (21180, 989820), (21996, 953100), (22842, 917800), (22945, 913680), (23400, 895914), (24300, 862732), (24440, 857790), (25272, 829550), (25380, 826020), (25416, 824850), (26325, 796368), (26475, 791856), (27495, 762480), (27534, 761400), (28080, 746595), (28200, 743418), (28240, 742365), (28593, 733200), (29328, 714825), (30456, 688350), (30550, 686232), (31590, 663640), (31725, 660816), (31770, 659880), (32400, 647049), (32994, 635400), (33182, 631800), (33840, 619515), (35100, 597276), (35300, 593892), (36660, 571860), (36712, 571050), (38070, 550680), (38124, 549900), (41301, 507600), (42120, 497730), (42300, 495612), (42360, 494910), (43992, 476550), (45684, 458900), (45825, 457488), (45890, 456840), (46800, 447957), (47655, 439920), (48600, 431366), (48880, 428895), (49491, 423600), (49773, 421200), (50544, 414775), (50760, 413010), (50832, 412425), (52650, 398184), (52950, 395928), (54990, 381240), (55068, 380700), (56400, 371709), (57105, 367120), (57186, 366600), (60912, 344175), (61100, 343116), (63180, 331820), (63450, 330408), (63540, 329940), (65988, 317700), (66364, 315900), (68835, 304560), (70200, 298638), (70600, 296946), (73320, 285930), (73424, 285525), (76140, 275340), (76248, 274950), (78975, 265456), (79425, 263952), (82485, 254160), (82602, 253800), (82955, 252720), (84240, 248865), (84600, 247806), (84720, 247455), (85779, 244400), (87984, 238275), (91368, 229450), (91650, 228744), (91780, 228420), (95175, 220272), (95310, 219960), (97200, 215683), (98982, 211800), (99546, 210600), (101520, 206505), (105300, 199092), (105900, 197964), (109980, 190620), (110136, 190350), (114210, 183560), (114372, 183300), (114725, 182736), (122200, 171558), (123903, 169200), (126360, 165910), (126900, 165204), (127080, 164970), (131976, 158850), (132728, 157950), (137475, 152496), (137670, 152280), (140400, 149319), (141200, 148473), (142965, 146640)]