1641761040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{631}}^1$

素因数の和:977

約数の個数: 160

約数和(自身を含む): 5253163776

約数和(自身を除く): 3611402736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 293, 296, 370, 444, 555, 586, 592, 631, 740, 879, 888, 1110, 1172, 1262, 1465, 1480, 1758, 1776, 1893, 2220, 2344, 2524, 2930, 2960, 3155, 3516, 3786, 4395, 4440, 4688, 5048, 5860, 6310, 7032, 7572, 8790, 8880, 9465, 10096, 10841, 11720, 12620, 14064, 15144, 17580, 18930, 21682, 23347, 23440, 25240, 30288, 32523, 35160, 37860, 43364, 46694, 50480, 54205, 65046, 70041, 70320, 75720, 86728, 93388, 108410, 116735, 130092, 140082, 151440, 162615, 173456, 184883, 186776, 216820, 233470, 260184, 280164, 325230, 350205, 369766, 373552, 433640, 466940, 520368, 554649, 560328, 650460, 700410, 739532, 867280, 924415, 933880, 1109298, 1120656, 1300920, 1400820, 1479064, 1848830, 1867760, 2218596, 2601840, 2773245, 2801640, 2958128, 3697660, 4437192, 5546490, 5603280, 6840671, 7395320, 8874384, 11092980, 13681342, 14790640, 20522013, 22185960, 27362684, 34203355, 41044026, 44371920, 54725368, 68406710, 82088052, 102610065, 109450736, 136813420, 164176104, 205220130, 273626840, 328352208, 410440260, 547253680, 820880520, 1641761040]

約数ペア:

[(1, 1641761040), (2, 820880520), (3, 547253680), (4, 410440260), (5, 328352208), (6, 273626840), (8, 205220130), (10, 164176104), (12, 136813420), (15, 109450736), (16, 102610065), (20, 82088052), (24, 68406710), (30, 54725368), (37, 44371920), (40, 41044026), (48, 34203355), (60, 27362684), (74, 22185960), (80, 20522013), (111, 14790640), (120, 13681342), (148, 11092980), (185, 8874384), (222, 7395320), (240, 6840671), (293, 5603280), (296, 5546490), (370, 4437192), (444, 3697660), (555, 2958128), (586, 2801640), (592, 2773245), (631, 2601840), (740, 2218596), (879, 1867760), (888, 1848830), (1110, 1479064), (1172, 1400820), (1262, 1300920), (1465, 1120656), (1480, 1109298), (1758, 933880), (1776, 924415), (1893, 867280), (2220, 739532), (2344, 700410), (2524, 650460), (2930, 560328), (2960, 554649), (3155, 520368), (3516, 466940), (3786, 433640), (4395, 373552), (4440, 369766), (4688, 350205), (5048, 325230), (5860, 280164), (6310, 260184), (7032, 233470), (7572, 216820), (8790, 186776), (8880, 184883), (9465, 173456), (10096, 162615), (10841, 151440), (11720, 140082), (12620, 130092), (14064, 116735), (15144, 108410), (17580, 93388), (18930, 86728), (21682, 75720), (23347, 70320), (23440, 70041), (25240, 65046), (30288, 54205), (32523, 50480), (35160, 46694), (37860, 43364)]