551667480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1079

約数の個数: 256

約数和(自身を含む): 2080512000

約数和(自身を除く): 1528844520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 343, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 686, 728, 735, 780, 840, 910, 980, 1029, 1031, 1092, 1176, 1274, 1365, 1372, 1470, 1560, 1715, 1820, 1911, 1960, 2058, 2062, 2184, 2548, 2730, 2744, 2940, 3093, 3185, 3430, 3640, 3822, 4116, 4124, 4459, 5096, 5145, 5155, 5460, 5880, 6186, 6370, 6860, 7217, 7644, 8232, 8248, 8918, 9555, 10290, 10310, 10920, 12372, 12740, 13377, 13403, 13720, 14434, 15288, 15465, 17836, 19110, 20580, 20620, 21651, 22295, 24744, 25480, 26754, 26806, 28868, 30930, 35672, 36085, 38220, 40209, 41160, 41240, 43302, 44590, 50519, 53508, 53612, 57736, 61860, 66885, 67015, 72170, 76440, 80418, 86604, 89180, 93821, 101038, 107016, 107224, 108255, 123720, 133770, 134030, 144340, 151557, 160836, 173208, 178360, 187642, 201045, 202076, 216510, 252595, 267540, 268060, 281463, 288680, 303114, 321672, 353633, 375284, 402090, 404152, 433020, 469105, 505190, 535080, 536120, 562926, 606228, 656747, 707266, 750568, 757785, 804180, 866040, 938210, 1010380, 1060899, 1125852, 1212456, 1313494, 1407315, 1414532, 1515570, 1608360, 1768165, 1876420, 1970241, 2020760, 2121798, 2251704, 2626988, 2814630, 2829064, 3031140, 3283735, 3536330, 3752840, 3940482, 4243596, 4597229, 5253976, 5304495, 5629260, 6062280, 6567470, 7072660, 7880964, 8487192, 9194458, 9851205, 10608990, 11258520, 13134940, 13791687, 14145320, 15761928, 18388916, 19702410, 21217980, 22986145, 26269880, 27583374, 36777832, 39404820, 42435960, 45972290, 55166748, 68958435, 78809640, 91944580, 110333496, 137916870, 183889160, 275833740, 551667480]

約数ペア:

[(1, 551667480), (2, 275833740), (3, 183889160), (4, 137916870), (5, 110333496), (6, 91944580), (7, 78809640), (8, 68958435), (10, 55166748), (12, 45972290), (13, 42435960), (14, 39404820), (15, 36777832), (20, 27583374), (21, 26269880), (24, 22986145), (26, 21217980), (28, 19702410), (30, 18388916), (35, 15761928), (39, 14145320), (40, 13791687), (42, 13134940), (49, 11258520), (52, 10608990), (56, 9851205), (60, 9194458), (65, 8487192), (70, 7880964), (78, 7072660), (84, 6567470), (91, 6062280), (98, 5629260), (104, 5304495), (105, 5253976), (120, 4597229), (130, 4243596), (140, 3940482), (147, 3752840), (156, 3536330), (168, 3283735), (182, 3031140), (195, 2829064), (196, 2814630), (210, 2626988), (245, 2251704), (260, 2121798), (273, 2020760), (280, 1970241), (294, 1876420), (312, 1768165), (343, 1608360), (364, 1515570), (390, 1414532), (392, 1407315), (420, 1313494), (455, 1212456), (490, 1125852), (520, 1060899), (546, 1010380), (588, 938210), (637, 866040), (686, 804180), (728, 757785), (735, 750568), (780, 707266), (840, 656747), (910, 606228), (980, 562926), (1029, 536120), (1031, 535080), (1092, 505190), (1176, 469105), (1274, 433020), (1365, 404152), (1372, 402090), (1470, 375284), (1560, 353633), (1715, 321672), (1820, 303114), (1911, 288680), (1960, 281463), (2058, 268060), (2062, 267540), (2184, 252595), (2548, 216510), (2730, 202076), (2744, 201045), (2940, 187642), (3093, 178360), (3185, 173208), (3430, 160836), (3640, 151557), (3822, 144340), (4116, 134030), (4124, 133770), (4459, 123720), (5096, 108255), (5145, 107224), (5155, 107016), (5460, 101038), (5880, 93821), (6186, 89180), (6370, 86604), (6860, 80418), (7217, 76440), (7644, 72170), (8232, 67015), (8248, 66885), (8918, 61860), (9555, 57736), (10290, 53612), (10310, 53508), (10920, 50519), (12372, 44590), (12740, 43302), (13377, 41240), (13403, 41160), (13720, 40209), (14434, 38220), (15288, 36085), (15465, 35672), (17836, 30930), (19110, 28868), (20580, 26806), (20620, 26754), (21651, 25480), (22295, 24744)]