2156359537920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{631667}}^1$

素因数の和:631825

約数の個数: 288

約数和(自身を含む): 7932698984448

約数和(自身を除く): 5776339446528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 256, 280, 320, 336, 381, 384, 420, 448, 480, 508, 560, 635, 640, 672, 762, 768, 840, 889, 896, 960, 1016, 1120, 1270, 1280, 1344, 1524, 1680, 1778, 1792, 1905, 1920, 2032, 2240, 2540, 2667, 2688, 3048, 3360, 3556, 3810, 3840, 4064, 4445, 4480, 5080, 5334, 5376, 6096, 6720, 7112, 7620, 8128, 8890, 8960, 10160, 10668, 12192, 13335, 13440, 14224, 15240, 16256, 17780, 20320, 21336, 24384, 26670, 26880, 28448, 30480, 32512, 35560, 40640, 42672, 48768, 53340, 56896, 60960, 71120, 81280, 85344, 97536, 106680, 113792, 121920, 142240, 162560, 170688, 213360, 227584, 243840, 284480, 341376, 426720, 487680, 568960, 631667, 682752, 853440, 1137920, 1263334, 1706880, 1895001, 2526668, 3158335, 3413760, 3790002, 4421669, 5053336, 6316670, 7580004, 8843338, 9475005, 10106672, 12633340, 13265007, 15160008, 17686676, 18950010, 20213344, 22108345, 25266680, 26530014, 30320016, 35373352, 37900020, 40426688, 44216690, 50533360, 53060028, 60640032, 66325035, 70746704, 75800040, 80221709, 80853376, 88433380, 101066720, 106120056, 121280064, 132650070, 141493408, 151600080, 160443418, 161706752, 176866760, 202133440, 212240112, 240665127, 242560128, 265300140, 282986816, 303200160, 320886836, 353733520, 401108545, 404266880, 424480224, 481330254, 485120256, 530600280, 561551963, 565973632, 606400320, 641773672, 707467040, 802217090, 808533760, 848960448, 962660508, 1061200560, 1123103926, 1131947264, 1203325635, 1212800640, 1283547344, 1414934080, 1604434180, 1684655889, 1697920896, 1925321016, 2122401120, 2246207852, 2406651270, 2425601280, 2567094688, 2807759815, 2829868160, 3208868360, 3369311778, 3395841792, 3850642032, 4244802240, 4492415704, 4813302540, 5134189376, 5615519630, 5659736320, 6417736720, 6738623556, 7701284064, 8423279445, 8489604480, 8984831408, 9626605080, 10268378752, 11231039260, 12835473440, 13477247112, 15402568128, 16846558890, 16979208960, 17969662816, 19253210160, 20536757504, 22462078520, 25670946880, 26954494224, 30805136256, 33693117780, 35939325632, 38506420320, 44924157040, 51341893760, 53908988448, 61610272512, 67386235560, 71878651264, 77012840640, 89848314080, 102683787520, 107817976896, 134772471120, 143757302528, 154025681280, 179696628160, 215635953792, 269544942240, 308051362560, 359393256320, 431271907584, 539089884480, 718786512640, 1078179768960, 2156359537920]

約数ペア:

[(1, 2156359537920), (2, 1078179768960), (3, 718786512640), (4, 539089884480), (5, 431271907584), (6, 359393256320), (7, 308051362560), (8, 269544942240), (10, 215635953792), (12, 179696628160), (14, 154025681280), (15, 143757302528), (16, 134772471120), (20, 107817976896), (21, 102683787520), (24, 89848314080), (28, 77012840640), (30, 71878651264), (32, 67386235560), (35, 61610272512), (40, 53908988448), (42, 51341893760), (48, 44924157040), (56, 38506420320), (60, 35939325632), (64, 33693117780), (70, 30805136256), (80, 26954494224), (84, 25670946880), (96, 22462078520), (105, 20536757504), (112, 19253210160), (120, 17969662816), (127, 16979208960), (128, 16846558890), (140, 15402568128), (160, 13477247112), (168, 12835473440), (192, 11231039260), (210, 10268378752), (224, 9626605080), (240, 8984831408), (254, 8489604480), (256, 8423279445), (280, 7701284064), (320, 6738623556), (336, 6417736720), (381, 5659736320), (384, 5615519630), (420, 5134189376), (448, 4813302540), (480, 4492415704), (508, 4244802240), (560, 3850642032), (635, 3395841792), (640, 3369311778), (672, 3208868360), (762, 2829868160), (768, 2807759815), (840, 2567094688), (889, 2425601280), (896, 2406651270), (960, 2246207852), (1016, 2122401120), (1120, 1925321016), (1270, 1697920896), (1280, 1684655889), (1344, 1604434180), (1524, 1414934080), (1680, 1283547344), (1778, 1212800640), (1792, 1203325635), (1905, 1131947264), (1920, 1123103926), (2032, 1061200560), (2240, 962660508), (2540, 848960448), (2667, 808533760), (2688, 802217090), (3048, 707467040), (3360, 641773672), (3556, 606400320), (3810, 565973632), (3840, 561551963), (4064, 530600280), (4445, 485120256), (4480, 481330254), (5080, 424480224), (5334, 404266880), (5376, 401108545), (6096, 353733520), (6720, 320886836), (7112, 303200160), (7620, 282986816), (8128, 265300140), (8890, 242560128), (8960, 240665127), (10160, 212240112), (10668, 202133440), (12192, 176866760), (13335, 161706752), (13440, 160443418), (14224, 151600080), (15240, 141493408), (16256, 132650070), (17780, 121280064), (20320, 106120056), (21336, 101066720), (24384, 88433380), (26670, 80853376), (26880, 80221709), (28448, 75800040), (30480, 70746704), (32512, 66325035), (35560, 60640032), (40640, 53060028), (42672, 50533360), (48768, 44216690), (53340, 40426688), (56896, 37900020), (60960, 35373352), (71120, 30320016), (81280, 26530014), (85344, 25266680), (97536, 22108345), (106680, 20213344), (113792, 18950010), (121920, 17686676), (142240, 15160008), (162560, 13265007), (170688, 12633340), (213360, 10106672), (227584, 9475005), (243840, 8843338), (284480, 7580004), (341376, 6316670), (426720, 5053336), (487680, 4421669), (568960, 3790002), (631667, 3413760), (682752, 3158335), (853440, 2526668), (1137920, 1895001), (1263334, 1706880)]