20559244800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 480

約数和(自身を含む): 70594660224

約数和(自身を除く): 50035415424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 67, 75, 80, 96, 100, 120, 122, 128, 131, 134, 150, 160, 183, 192, 200, 201, 240, 244, 256, 262, 268, 300, 305, 320, 335, 366, 384, 393, 400, 402, 480, 488, 512, 524, 536, 600, 610, 640, 655, 670, 732, 768, 786, 800, 804, 915, 960, 976, 1005, 1048, 1072, 1200, 1220, 1280, 1310, 1340, 1464, 1525, 1536, 1572, 1600, 1608, 1675, 1830, 1920, 1952, 1965, 2010, 2096, 2144, 2400, 2440, 2560, 2620, 2680, 2928, 3050, 3144, 3200, 3216, 3275, 3350, 3660, 3840, 3904, 3930, 4020, 4087, 4192, 4288, 4575, 4800, 4880, 5025, 5240, 5360, 5856, 6100, 6288, 6400, 6432, 6550, 6700, 7320, 7680, 7808, 7860, 7991, 8040, 8174, 8384, 8576, 8777, 9150, 9600, 9760, 9825, 10050, 10480, 10720, 11712, 12200, 12261, 12576, 12800, 12864, 13100, 13400, 14640, 15616, 15720, 15982, 16080, 16348, 16768, 17152, 17554, 18300, 19200, 19520, 19650, 20100, 20435, 20960, 21440, 23424, 23973, 24400, 24522, 25152, 25728, 26200, 26331, 26800, 29280, 31232, 31440, 31964, 32160, 32696, 33536, 34304, 35108, 36600, 38400, 39040, 39300, 39955, 40200, 40870, 41920, 42880, 43885, 46848, 47946, 48800, 49044, 50304, 51456, 52400, 52662, 53600, 58560, 61305, 62880, 63928, 64320, 65392, 67072, 70216, 73200, 78080, 78600, 79910, 80400, 81740, 83840, 85760, 87770, 93696, 95892, 97600, 98088, 100608, 102175, 102912, 104800, 105324, 107200, 117120, 119865, 122610, 125760, 127856, 128640, 130784, 131655, 140432, 146400, 156160, 157200, 159820, 160800, 163480, 167680, 171520, 175540, 191784, 195200, 196176, 199775, 201216, 204350, 209600, 210648, 214400, 219425, 234240, 239730, 245220, 251520, 255712, 257280, 261568, 263310, 280864, 292800, 306525, 314400, 319640, 321600, 326960, 335360, 351080, 383568, 390400, 392352, 399550, 408700, 419200, 421296, 428800, 438850, 468480, 479460, 490440, 503040, 511424, 514560, 523136, 526620, 535397, 561728, 585600, 599325, 613050, 628800, 639280, 643200, 653920, 658275, 702160, 767136, 780800, 784704, 799100, 817400, 838400, 842592, 857600, 877700, 958920, 980880, 1006080, 1022848, 1046272, 1053240, 1070794, 1123456, 1171200, 1198650, 1226100, 1257600, 1278560, 1286400, 1307840, 1316550, 1404320, 1534272, 1569408, 1598200, 1606191, 1634800, 1676800, 1685184, 1755400, 1917840, 1961760, 2045696, 2092544, 2106480, 2141588, 2246912, 2342400, 2397300, 2452200, 2515200, 2557120, 2572800, 2615680, 2633100, 2676985, 2808640, 3068544, 3138816, 3196400, 3212382, 3269600, 3370368, 3510800, 3835680, 3923520, 4091392, 4212960, 4283176, 4493824, 4794600, 4904400, 5030400, 5114240, 5231360, 5266200, 5353970, 5617280, 6137088, 6277632, 6392800, 6424764, 6539200, 6740736, 7021600, 7671360, 7847040, 8030955, 8425920, 8566352, 9589200, 9808800, 10228480, 10462720, 10532400, 10707940, 11234560, 12274176, 12785600, 12849528, 13078400, 13384925, 13481472, 14043200, 15342720, 15694080, 16061910, 16851840, 17132704, 19178400, 19617600, 20456960, 21064800, 21415880, 22469120, 25571200, 25699056, 26156800, 26769850, 28086400, 30685440, 31388160, 32123820, 33703680, 34265408, 38356800, 39235200, 40154775, 42129600, 42831760, 51142400, 51398112, 52313600, 53539700, 56172800, 61370880, 64247640, 67407360, 68530816, 76713600, 78470400, 80309550, 84259200, 85663520, 102284800, 102796224, 107079400, 112345600, 128495280, 137061632, 153427200, 156940800, 160619100, 168518400, 171327040, 205592448, 214158800, 256990560, 274123264, 306854400, 321238200, 337036800, 342654080, 411184896, 428317600, 513981120, 642476400, 685308160, 822369792, 856635200, 1027962240, 1284952800, 1370616320, 1713270400, 2055924480, 2569905600, 3426540800, 4111848960, 5139811200, 6853081600, 10279622400, 20559244800]

約数ペア:

[(1, 20559244800), (2, 10279622400), (3, 6853081600), (4, 5139811200), (5, 4111848960), (6, 3426540800), (8, 2569905600), (10, 2055924480), (12, 1713270400), (15, 1370616320), (16, 1284952800), (20, 1027962240), (24, 856635200), (25, 822369792), (30, 685308160), (32, 642476400), (40, 513981120), (48, 428317600), (50, 411184896), (60, 342654080), (61, 337036800), (64, 321238200), (67, 306854400), (75, 274123264), (80, 256990560), (96, 214158800), (100, 205592448), (120, 171327040), (122, 168518400), (128, 160619100), (131, 156940800), (134, 153427200), (150, 137061632), (160, 128495280), (183, 112345600), (192, 107079400), (200, 102796224), (201, 102284800), (240, 85663520), (244, 84259200), (256, 80309550), (262, 78470400), (268, 76713600), (300, 68530816), (305, 67407360), (320, 64247640), (335, 61370880), (366, 56172800), (384, 53539700), (393, 52313600), (400, 51398112), (402, 51142400), (480, 42831760), (488, 42129600), (512, 40154775), (524, 39235200), (536, 38356800), (600, 34265408), (610, 33703680), (640, 32123820), (655, 31388160), (670, 30685440), (732, 28086400), (768, 26769850), (786, 26156800), (800, 25699056), (804, 25571200), (915, 22469120), (960, 21415880), (976, 21064800), (1005, 20456960), (1048, 19617600), (1072, 19178400), (1200, 17132704), (1220, 16851840), (1280, 16061910), (1310, 15694080), (1340, 15342720), (1464, 14043200), (1525, 13481472), (1536, 13384925), (1572, 13078400), (1600, 12849528), (1608, 12785600), (1675, 12274176), (1830, 11234560), (1920, 10707940), (1952, 10532400), (1965, 10462720), (2010, 10228480), (2096, 9808800), (2144, 9589200), (2400, 8566352), (2440, 8425920), (2560, 8030955), (2620, 7847040), (2680, 7671360), (2928, 7021600), (3050, 6740736), (3144, 6539200), (3200, 6424764), (3216, 6392800), (3275, 6277632), (3350, 6137088), (3660, 5617280), (3840, 5353970), (3904, 5266200), (3930, 5231360), (4020, 5114240), (4087, 5030400), (4192, 4904400), (4288, 4794600), (4575, 4493824), (4800, 4283176), (4880, 4212960), (5025, 4091392), (5240, 3923520), (5360, 3835680), (5856, 3510800), (6100, 3370368), (6288, 3269600), (6400, 3212382), (6432, 3196400), (6550, 3138816), (6700, 3068544), (7320, 2808640), (7680, 2676985), (7808, 2633100), (7860, 2615680), (7991, 2572800), (8040, 2557120), (8174, 2515200), (8384, 2452200), (8576, 2397300), (8777, 2342400), (9150, 2246912), (9600, 2141588), (9760, 2106480), (9825, 2092544), (10050, 2045696), (10480, 1961760), (10720, 1917840), (11712, 1755400), (12200, 1685184), (12261, 1676800), (12576, 1634800), (12800, 1606191), (12864, 1598200), (13100, 1569408), (13400, 1534272), (14640, 1404320), (15616, 1316550), (15720, 1307840), (15982, 1286400), (16080, 1278560), (16348, 1257600), (16768, 1226100), (17152, 1198650), (17554, 1171200), (18300, 1123456), (19200, 1070794), (19520, 1053240), (19650, 1046272), (20100, 1022848), (20435, 1006080), (20960, 980880), (21440, 958920), (23424, 877700), (23973, 857600), (24400, 842592), (24522, 838400), (25152, 817400), (25728, 799100), (26200, 784704), (26331, 780800), (26800, 767136), (29280, 702160), (31232, 658275), (31440, 653920), (31964, 643200), (32160, 639280), (32696, 628800), (33536, 613050), (34304, 599325), (35108, 585600), (36600, 561728), (38400, 535397), (39040, 526620), (39300, 523136), (39955, 514560), (40200, 511424), (40870, 503040), (41920, 490440), (42880, 479460), (43885, 468480), (46848, 438850), (47946, 428800), (48800, 421296), (49044, 419200), (50304, 408700), (51456, 399550), (52400, 392352), (52662, 390400), (53600, 383568), (58560, 351080), (61305, 335360), (62880, 326960), (63928, 321600), (64320, 319640), (65392, 314400), (67072, 306525), (70216, 292800), (73200, 280864), (78080, 263310), (78600, 261568), (79910, 257280), (80400, 255712), (81740, 251520), (83840, 245220), (85760, 239730), (87770, 234240), (93696, 219425), (95892, 214400), (97600, 210648), (98088, 209600), (100608, 204350), (102175, 201216), (102912, 199775), (104800, 196176), (105324, 195200), (107200, 191784), (117120, 175540), (119865, 171520), (122610, 167680), (125760, 163480), (127856, 160800), (128640, 159820), (130784, 157200), (131655, 156160), (140432, 146400)]