2000717760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2931

約数の個数: 224

約数和(自身を含む): 6884773632

約数和(自身を除く): 4884055872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 64, 68, 80, 85, 86, 96, 102, 120, 129, 136, 160, 170, 172, 192, 204, 215, 240, 255, 258, 272, 320, 340, 344, 408, 430, 480, 510, 516, 544, 645, 680, 688, 731, 816, 860, 960, 1020, 1032, 1088, 1290, 1360, 1376, 1462, 1632, 1720, 2040, 2064, 2193, 2580, 2720, 2752, 2851, 2924, 3264, 3440, 3655, 4080, 4128, 4386, 5160, 5440, 5702, 5848, 6880, 7310, 8160, 8256, 8553, 8772, 10320, 10965, 11404, 11696, 13760, 14255, 14620, 16320, 17106, 17544, 20640, 21930, 22808, 23392, 28510, 29240, 34212, 35088, 41280, 42765, 43860, 45616, 46784, 48467, 57020, 58480, 68424, 70176, 85530, 87720, 91232, 96934, 114040, 116960, 122593, 136848, 140352, 145401, 171060, 175440, 182464, 193868, 228080, 233920, 242335, 245186, 273696, 290802, 342120, 350880, 367779, 387736, 456160, 484670, 490372, 547392, 581604, 612965, 684240, 701760, 727005, 735558, 775472, 912320, 969340, 980744, 1163208, 1225930, 1368480, 1454010, 1471116, 1550944, 1838895, 1938680, 1961488, 2084081, 2326416, 2451860, 2736960, 2908020, 2942232, 3101888, 3677790, 3877360, 3922976, 4168162, 4652832, 4903720, 5816040, 5884464, 6252243, 7355580, 7754720, 7845952, 8336324, 9305664, 9807440, 10420405, 11632080, 11768928, 12504486, 14711160, 15509440, 16672648, 19614880, 20840810, 23264160, 23537856, 25008972, 29422320, 31261215, 33345296, 39229760, 41681620, 46528320, 50017944, 58844640, 62522430, 66690592, 83363240, 100035888, 117689280, 125044860, 133381184, 166726480, 200071776, 250089720, 333452960, 400143552, 500179440, 666905920, 1000358880, 2000717760]

約数ペア:

[(1, 2000717760), (2, 1000358880), (3, 666905920), (4, 500179440), (5, 400143552), (6, 333452960), (8, 250089720), (10, 200071776), (12, 166726480), (15, 133381184), (16, 125044860), (17, 117689280), (20, 100035888), (24, 83363240), (30, 66690592), (32, 62522430), (34, 58844640), (40, 50017944), (43, 46528320), (48, 41681620), (51, 39229760), (60, 33345296), (64, 31261215), (68, 29422320), (80, 25008972), (85, 23537856), (86, 23264160), (96, 20840810), (102, 19614880), (120, 16672648), (129, 15509440), (136, 14711160), (160, 12504486), (170, 11768928), (172, 11632080), (192, 10420405), (204, 9807440), (215, 9305664), (240, 8336324), (255, 7845952), (258, 7754720), (272, 7355580), (320, 6252243), (340, 5884464), (344, 5816040), (408, 4903720), (430, 4652832), (480, 4168162), (510, 3922976), (516, 3877360), (544, 3677790), (645, 3101888), (680, 2942232), (688, 2908020), (731, 2736960), (816, 2451860), (860, 2326416), (960, 2084081), (1020, 1961488), (1032, 1938680), (1088, 1838895), (1290, 1550944), (1360, 1471116), (1376, 1454010), (1462, 1368480), (1632, 1225930), (1720, 1163208), (2040, 980744), (2064, 969340), (2193, 912320), (2580, 775472), (2720, 735558), (2752, 727005), (2851, 701760), (2924, 684240), (3264, 612965), (3440, 581604), (3655, 547392), (4080, 490372), (4128, 484670), (4386, 456160), (5160, 387736), (5440, 367779), (5702, 350880), (5848, 342120), (6880, 290802), (7310, 273696), (8160, 245186), (8256, 242335), (8553, 233920), (8772, 228080), (10320, 193868), (10965, 182464), (11404, 175440), (11696, 171060), (13760, 145401), (14255, 140352), (14620, 136848), (16320, 122593), (17106, 116960), (17544, 114040), (20640, 96934), (21930, 91232), (22808, 87720), (23392, 85530), (28510, 70176), (29240, 68424), (34212, 58480), (35088, 57020), (41280, 48467), (42765, 46784), (43860, 45616)]