2028746720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 384

約数和(自身を含む): 6584094720

約数和(自身を除く): 4555348000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 53, 55, 56, 65, 70, 77, 80, 88, 91, 104, 106, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 212, 220, 224, 239, 260, 265, 280, 286, 308, 352, 364, 371, 385, 416, 424, 440, 455, 478, 520, 530, 560, 572, 583, 616, 689, 715, 728, 742, 770, 848, 880, 910, 956, 1001, 1040, 1060, 1120, 1144, 1166, 1195, 1232, 1378, 1430, 1456, 1484, 1540, 1673, 1696, 1760, 1820, 1855, 1912, 2002, 2080, 2120, 2288, 2332, 2390, 2464, 2629, 2756, 2860, 2912, 2915, 2968, 3080, 3107, 3346, 3445, 3640, 3710, 3824, 4004, 4081, 4240, 4576, 4664, 4780, 4823, 5005, 5258, 5512, 5720, 5830, 5936, 6160, 6214, 6692, 6890, 7280, 7420, 7579, 7648, 8008, 8162, 8365, 8480, 9328, 9560, 9646, 10010, 10516, 11024, 11440, 11660, 11872, 12320, 12428, 12667, 13145, 13384, 13780, 14560, 14840, 15158, 15535, 16016, 16324, 16730, 18403, 18656, 19120, 19292, 20020, 20405, 21032, 21749, 22048, 22880, 23320, 24115, 24856, 25334, 26290, 26768, 27560, 29680, 30316, 31070, 32032, 32648, 33460, 34177, 36806, 37895, 38240, 38584, 40040, 40810, 42064, 43498, 46640, 48230, 49712, 50668, 52580, 53053, 53536, 55120, 59360, 60632, 62140, 63335, 65296, 66920, 68354, 73612, 75790, 77168, 80080, 81620, 84128, 86996, 88669, 92015, 93280, 96460, 99424, 101336, 105160, 106106, 108745, 110240, 121264, 124280, 126670, 130592, 133840, 136708, 139337, 147224, 151580, 154336, 160160, 163240, 164671, 170885, 173992, 177338, 184030, 192920, 202672, 210320, 212212, 217490, 239239, 242528, 248560, 253340, 265265, 267680, 273416, 278674, 294448, 303160, 326480, 329342, 341770, 347984, 354676, 368060, 385840, 405344, 420640, 424424, 434980, 443345, 478478, 497120, 506680, 530530, 546832, 557348, 588896, 606320, 652960, 658684, 683540, 695968, 696685, 709352, 736120, 771680, 823355, 848848, 869960, 886690, 956956, 975359, 1013360, 1061060, 1093664, 1114696, 1152697, 1196195, 1212640, 1317368, 1367080, 1393370, 1418704, 1472240, 1646710, 1697696, 1739920, 1773380, 1811381, 1913912, 1950718, 2026720, 2122120, 2229392, 2305394, 2392390, 2634736, 2734160, 2786740, 2837408, 2944480, 3293420, 3479840, 3546760, 3622762, 3827824, 3901436, 4244240, 4458784, 4610788, 4784780, 4876795, 5269472, 5468320, 5573480, 5763485, 6586840, 7093520, 7245524, 7655648, 7802872, 8488480, 9056905, 9221576, 9569560, 9753590, 11146960, 11526970, 12679667, 13173680, 14187040, 14491048, 15605744, 18113810, 18443152, 19139120, 19507180, 22293920, 23053940, 25359334, 26347360, 28982096, 31211488, 36227620, 36886304, 38278240, 39014360, 46107880, 50718668, 57964192, 63398335, 72455240, 78028720, 92215760, 101437336, 126796670, 144910480, 156057440, 184431520, 202874672, 253593340, 289820960, 405749344, 507186680, 1014373360, 2028746720]

約数ペア:

[(1, 2028746720), (2, 1014373360), (4, 507186680), (5, 405749344), (7, 289820960), (8, 253593340), (10, 202874672), (11, 184431520), (13, 156057440), (14, 144910480), (16, 126796670), (20, 101437336), (22, 92215760), (26, 78028720), (28, 72455240), (32, 63398335), (35, 57964192), (40, 50718668), (44, 46107880), (52, 39014360), (53, 38278240), (55, 36886304), (56, 36227620), (65, 31211488), (70, 28982096), (77, 26347360), (80, 25359334), (88, 23053940), (91, 22293920), (104, 19507180), (106, 19139120), (110, 18443152), (112, 18113810), (130, 15605744), (140, 14491048), (143, 14187040), (154, 13173680), (160, 12679667), (176, 11526970), (182, 11146960), (208, 9753590), (212, 9569560), (220, 9221576), (224, 9056905), (239, 8488480), (260, 7802872), (265, 7655648), (280, 7245524), (286, 7093520), (308, 6586840), (352, 5763485), (364, 5573480), (371, 5468320), (385, 5269472), (416, 4876795), (424, 4784780), (440, 4610788), (455, 4458784), (478, 4244240), (520, 3901436), (530, 3827824), (560, 3622762), (572, 3546760), (583, 3479840), (616, 3293420), (689, 2944480), (715, 2837408), (728, 2786740), (742, 2734160), (770, 2634736), (848, 2392390), (880, 2305394), (910, 2229392), (956, 2122120), (1001, 2026720), (1040, 1950718), (1060, 1913912), (1120, 1811381), (1144, 1773380), (1166, 1739920), (1195, 1697696), (1232, 1646710), (1378, 1472240), (1430, 1418704), (1456, 1393370), (1484, 1367080), (1540, 1317368), (1673, 1212640), (1696, 1196195), (1760, 1152697), (1820, 1114696), (1855, 1093664), (1912, 1061060), (2002, 1013360), (2080, 975359), (2120, 956956), (2288, 886690), (2332, 869960), (2390, 848848), (2464, 823355), (2629, 771680), (2756, 736120), (2860, 709352), (2912, 696685), (2915, 695968), (2968, 683540), (3080, 658684), (3107, 652960), (3346, 606320), (3445, 588896), (3640, 557348), (3710, 546832), (3824, 530530), (4004, 506680), (4081, 497120), (4240, 478478), (4576, 443345), (4664, 434980), (4780, 424424), (4823, 420640), (5005, 405344), (5258, 385840), (5512, 368060), (5720, 354676), (5830, 347984), (5936, 341770), (6160, 329342), (6214, 326480), (6692, 303160), (6890, 294448), (7280, 278674), (7420, 273416), (7579, 267680), (7648, 265265), (8008, 253340), (8162, 248560), (8365, 242528), (8480, 239239), (9328, 217490), (9560, 212212), (9646, 210320), (10010, 202672), (10516, 192920), (11024, 184030), (11440, 177338), (11660, 173992), (11872, 170885), (12320, 164671), (12428, 163240), (12667, 160160), (13145, 154336), (13384, 151580), (13780, 147224), (14560, 139337), (14840, 136708), (15158, 133840), (15535, 130592), (16016, 126670), (16324, 124280), (16730, 121264), (18403, 110240), (18656, 108745), (19120, 106106), (19292, 105160), (20020, 101336), (20405, 99424), (21032, 96460), (21749, 93280), (22048, 92015), (22880, 88669), (23320, 86996), (24115, 84128), (24856, 81620), (25334, 80080), (26290, 77168), (26768, 75790), (27560, 73612), (29680, 68354), (30316, 66920), (31070, 65296), (32032, 63335), (32648, 62140), (33460, 60632), (34177, 59360), (36806, 55120), (37895, 53536), (38240, 53053), (38584, 52580), (40040, 50668), (40810, 49712), (42064, 48230), (43498, 46640)]