1641840960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2793

約数の個数: 224

約数和(自身を含む): 5670743040

約数和(自身を除く): 4028902080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 272, 296, 320, 340, 370, 408, 444, 480, 510, 544, 555, 592, 629, 680, 740, 816, 888, 960, 1020, 1088, 1110, 1184, 1258, 1360, 1480, 1632, 1776, 1887, 2040, 2220, 2368, 2516, 2719, 2720, 2960, 3145, 3264, 3552, 3774, 4080, 4440, 5032, 5438, 5440, 5920, 6290, 7104, 7548, 8157, 8160, 8880, 9435, 10064, 10876, 11840, 12580, 13595, 15096, 16314, 16320, 17760, 18870, 20128, 21752, 25160, 27190, 30192, 32628, 35520, 37740, 40256, 40785, 43504, 46223, 50320, 54380, 60384, 65256, 75480, 81570, 87008, 92446, 100603, 100640, 108760, 120768, 130512, 138669, 150960, 163140, 174016, 184892, 201206, 201280, 217520, 231115, 261024, 277338, 301809, 301920, 326280, 369784, 402412, 435040, 462230, 503015, 522048, 554676, 603618, 603840, 652560, 693345, 739568, 804824, 870080, 924460, 1006030, 1109352, 1207236, 1305120, 1386690, 1479136, 1509045, 1609648, 1710251, 1848920, 2012060, 2218704, 2414472, 2610240, 2773380, 2958272, 3018090, 3219296, 3420502, 3697840, 4024120, 4437408, 4828944, 5130753, 5546760, 6036180, 6438592, 6841004, 7395680, 8048240, 8551255, 8874816, 9657888, 10261506, 11093520, 12072360, 13682008, 14791360, 16096480, 17102510, 19315776, 20523012, 22187040, 24144720, 25653765, 27364016, 32192960, 34205020, 41046024, 44374080, 48289440, 51307530, 54728032, 68410040, 82092048, 96578880, 102615060, 109456064, 136820080, 164184096, 205230120, 273640160, 328368192, 410460240, 547280320, 820920480, 1641840960]

約数ペア:

[(1, 1641840960), (2, 820920480), (3, 547280320), (4, 410460240), (5, 328368192), (6, 273640160), (8, 205230120), (10, 164184096), (12, 136820080), (15, 109456064), (16, 102615060), (17, 96578880), (20, 82092048), (24, 68410040), (30, 54728032), (32, 51307530), (34, 48289440), (37, 44374080), (40, 41046024), (48, 34205020), (51, 32192960), (60, 27364016), (64, 25653765), (68, 24144720), (74, 22187040), (80, 20523012), (85, 19315776), (96, 17102510), (102, 16096480), (111, 14791360), (120, 13682008), (136, 12072360), (148, 11093520), (160, 10261506), (170, 9657888), (185, 8874816), (192, 8551255), (204, 8048240), (222, 7395680), (240, 6841004), (255, 6438592), (272, 6036180), (296, 5546760), (320, 5130753), (340, 4828944), (370, 4437408), (408, 4024120), (444, 3697840), (480, 3420502), (510, 3219296), (544, 3018090), (555, 2958272), (592, 2773380), (629, 2610240), (680, 2414472), (740, 2218704), (816, 2012060), (888, 1848920), (960, 1710251), (1020, 1609648), (1088, 1509045), (1110, 1479136), (1184, 1386690), (1258, 1305120), (1360, 1207236), (1480, 1109352), (1632, 1006030), (1776, 924460), (1887, 870080), (2040, 804824), (2220, 739568), (2368, 693345), (2516, 652560), (2719, 603840), (2720, 603618), (2960, 554676), (3145, 522048), (3264, 503015), (3552, 462230), (3774, 435040), (4080, 402412), (4440, 369784), (5032, 326280), (5438, 301920), (5440, 301809), (5920, 277338), (6290, 261024), (7104, 231115), (7548, 217520), (8157, 201280), (8160, 201206), (8880, 184892), (9435, 174016), (10064, 163140), (10876, 150960), (11840, 138669), (12580, 130512), (13595, 120768), (15096, 108760), (16314, 100640), (16320, 100603), (17760, 92446), (18870, 87008), (20128, 81570), (21752, 75480), (25160, 65256), (27190, 60384), (30192, 54380), (32628, 50320), (35520, 46223), (37740, 43504), (40256, 40785)]