2648391240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1252

約数の個数: 256

約数和(自身を含む): 9271480320

約数和(自身を除く): 6623089080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 107, 110, 120, 132, 136, 165, 170, 187, 204, 214, 220, 255, 264, 321, 330, 340, 374, 408, 428, 440, 510, 535, 561, 642, 660, 680, 748, 856, 935, 1020, 1070, 1103, 1122, 1177, 1284, 1320, 1496, 1605, 1819, 1870, 2040, 2140, 2206, 2244, 2354, 2568, 2805, 3210, 3309, 3531, 3638, 3740, 4280, 4412, 4488, 4708, 5457, 5515, 5610, 5885, 6420, 6618, 7062, 7276, 7480, 8824, 9095, 9416, 10914, 11030, 11220, 11770, 12133, 12840, 13236, 14124, 14552, 16545, 17655, 18190, 18751, 20009, 21828, 22060, 22440, 23540, 24266, 26472, 27285, 28248, 33090, 35310, 36380, 36399, 37502, 40018, 43656, 44120, 47080, 48532, 54570, 56253, 60027, 60665, 66180, 70620, 72760, 72798, 75004, 80036, 93755, 97064, 100045, 109140, 112506, 118021, 120054, 121330, 132360, 141240, 145596, 150008, 160072, 181995, 187510, 200090, 206261, 218280, 225012, 236042, 240108, 242660, 281265, 291192, 300135, 354063, 363990, 375020, 400180, 412522, 450024, 472084, 480216, 485320, 562530, 590105, 600270, 618783, 708126, 727980, 750040, 800360, 825044, 944168, 1031305, 1125060, 1180210, 1200540, 1237566, 1298231, 1416252, 1455960, 1650088, 1770315, 2006357, 2062610, 2250120, 2360420, 2401080, 2475132, 2596462, 2832504, 3093915, 3540630, 3894693, 4012714, 4125220, 4720840, 4950264, 5192924, 6019071, 6187830, 6491155, 7081260, 7789386, 8025428, 8250440, 10031785, 10385848, 12038142, 12375660, 12982310, 14162520, 15578772, 16050856, 19473465, 20063570, 22069927, 24076284, 24751320, 25964620, 30095355, 31157544, 38946930, 40127140, 44139854, 48152568, 51929240, 60190710, 66209781, 77893860, 80254280, 88279708, 110349635, 120381420, 132419562, 155787720, 176559416, 220699270, 240762840, 264839124, 331048905, 441398540, 529678248, 662097810, 882797080, 1324195620, 2648391240]

約数ペア:

[(1, 2648391240), (2, 1324195620), (3, 882797080), (4, 662097810), (5, 529678248), (6, 441398540), (8, 331048905), (10, 264839124), (11, 240762840), (12, 220699270), (15, 176559416), (17, 155787720), (20, 132419562), (22, 120381420), (24, 110349635), (30, 88279708), (33, 80254280), (34, 77893860), (40, 66209781), (44, 60190710), (51, 51929240), (55, 48152568), (60, 44139854), (66, 40127140), (68, 38946930), (85, 31157544), (88, 30095355), (102, 25964620), (107, 24751320), (110, 24076284), (120, 22069927), (132, 20063570), (136, 19473465), (165, 16050856), (170, 15578772), (187, 14162520), (204, 12982310), (214, 12375660), (220, 12038142), (255, 10385848), (264, 10031785), (321, 8250440), (330, 8025428), (340, 7789386), (374, 7081260), (408, 6491155), (428, 6187830), (440, 6019071), (510, 5192924), (535, 4950264), (561, 4720840), (642, 4125220), (660, 4012714), (680, 3894693), (748, 3540630), (856, 3093915), (935, 2832504), (1020, 2596462), (1070, 2475132), (1103, 2401080), (1122, 2360420), (1177, 2250120), (1284, 2062610), (1320, 2006357), (1496, 1770315), (1605, 1650088), (1819, 1455960), (1870, 1416252), (2040, 1298231), (2140, 1237566), (2206, 1200540), (2244, 1180210), (2354, 1125060), (2568, 1031305), (2805, 944168), (3210, 825044), (3309, 800360), (3531, 750040), (3638, 727980), (3740, 708126), (4280, 618783), (4412, 600270), (4488, 590105), (4708, 562530), (5457, 485320), (5515, 480216), (5610, 472084), (5885, 450024), (6420, 412522), (6618, 400180), (7062, 375020), (7276, 363990), (7480, 354063), (8824, 300135), (9095, 291192), (9416, 281265), (10914, 242660), (11030, 240108), (11220, 236042), (11770, 225012), (12133, 218280), (12840, 206261), (13236, 200090), (14124, 187510), (14552, 181995), (16545, 160072), (17655, 150008), (18190, 145596), (18751, 141240), (20009, 132360), (21828, 121330), (22060, 120054), (22440, 118021), (23540, 112506), (24266, 109140), (26472, 100045), (27285, 97064), (28248, 93755), (33090, 80036), (35310, 75004), (36380, 72798), (36399, 72760), (37502, 70620), (40018, 66180), (43656, 60665), (44120, 60027), (47080, 56253), (48532, 54570)]