2912379240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 9289728000

約数和(自身を除く): 6377348760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 59, 60, 79, 82, 118, 120, 123, 127, 158, 164, 177, 205, 236, 237, 246, 254, 295, 316, 328, 354, 381, 395, 410, 472, 474, 492, 508, 590, 615, 632, 635, 708, 762, 790, 820, 885, 948, 984, 1016, 1180, 1185, 1230, 1270, 1416, 1524, 1580, 1640, 1770, 1896, 1905, 2360, 2370, 2419, 2460, 2540, 3048, 3160, 3239, 3540, 3810, 4661, 4740, 4838, 4920, 5080, 5207, 6478, 7080, 7257, 7493, 7620, 9322, 9480, 9676, 9717, 10033, 10414, 12095, 12956, 13983, 14514, 14986, 15240, 15621, 16195, 18644, 19352, 19434, 20066, 20828, 22479, 23305, 24190, 25912, 26035, 27966, 29028, 29972, 30099, 31242, 32390, 36285, 37288, 37465, 38868, 40132, 41656, 44958, 46610, 48380, 48585, 50165, 52070, 55932, 58056, 59944, 60198, 62484, 64780, 69915, 72570, 74930, 77736, 78105, 80264, 89916, 93220, 96760, 97170, 100330, 104140, 111864, 112395, 120396, 124968, 129560, 139830, 145140, 149860, 150495, 156210, 179832, 186440, 191101, 194340, 200660, 208280, 224790, 240792, 279660, 290280, 299720, 300990, 307213, 312420, 382202, 388680, 401320, 411353, 449580, 559320, 573303, 591947, 601980, 614426, 624840, 764404, 822706, 899160, 921639, 955505, 1146606, 1183894, 1203960, 1228852, 1234059, 1528808, 1536065, 1645412, 1775841, 1843278, 1911010, 2056765, 2293212, 2367788, 2457704, 2468118, 2866515, 2959735, 3072130, 3290824, 3551682, 3686556, 3822020, 4113530, 4586424, 4608195, 4735576, 4936236, 5733030, 5919470, 6144260, 6170295, 7103364, 7373112, 7644040, 8227060, 8879205, 9216390, 9872472, 11466060, 11838940, 12288520, 12340590, 14206728, 16454120, 17758410, 18432780, 22932120, 23677880, 24269827, 24681180, 35516820, 36865560, 48539654, 49362360, 71033640, 72809481, 97079308, 121349135, 145618962, 194158616, 242698270, 291237924, 364047405, 485396540, 582475848, 728094810, 970793080, 1456189620, 2912379240]

約数ペア:

[(1, 2912379240), (2, 1456189620), (3, 970793080), (4, 728094810), (5, 582475848), (6, 485396540), (8, 364047405), (10, 291237924), (12, 242698270), (15, 194158616), (20, 145618962), (24, 121349135), (30, 97079308), (40, 72809481), (41, 71033640), (59, 49362360), (60, 48539654), (79, 36865560), (82, 35516820), (118, 24681180), (120, 24269827), (123, 23677880), (127, 22932120), (158, 18432780), (164, 17758410), (177, 16454120), (205, 14206728), (236, 12340590), (237, 12288520), (246, 11838940), (254, 11466060), (295, 9872472), (316, 9216390), (328, 8879205), (354, 8227060), (381, 7644040), (395, 7373112), (410, 7103364), (472, 6170295), (474, 6144260), (492, 5919470), (508, 5733030), (590, 4936236), (615, 4735576), (632, 4608195), (635, 4586424), (708, 4113530), (762, 3822020), (790, 3686556), (820, 3551682), (885, 3290824), (948, 3072130), (984, 2959735), (1016, 2866515), (1180, 2468118), (1185, 2457704), (1230, 2367788), (1270, 2293212), (1416, 2056765), (1524, 1911010), (1580, 1843278), (1640, 1775841), (1770, 1645412), (1896, 1536065), (1905, 1528808), (2360, 1234059), (2370, 1228852), (2419, 1203960), (2460, 1183894), (2540, 1146606), (3048, 955505), (3160, 921639), (3239, 899160), (3540, 822706), (3810, 764404), (4661, 624840), (4740, 614426), (4838, 601980), (4920, 591947), (5080, 573303), (5207, 559320), (6478, 449580), (7080, 411353), (7257, 401320), (7493, 388680), (7620, 382202), (9322, 312420), (9480, 307213), (9676, 300990), (9717, 299720), (10033, 290280), (10414, 279660), (12095, 240792), (12956, 224790), (13983, 208280), (14514, 200660), (14986, 194340), (15240, 191101), (15621, 186440), (16195, 179832), (18644, 156210), (19352, 150495), (19434, 149860), (20066, 145140), (20828, 139830), (22479, 129560), (23305, 124968), (24190, 120396), (25912, 112395), (26035, 111864), (27966, 104140), (29028, 100330), (29972, 97170), (30099, 96760), (31242, 93220), (32390, 89916), (36285, 80264), (37288, 78105), (37465, 77736), (38868, 74930), (40132, 72570), (41656, 69915), (44958, 64780), (46610, 62484), (48380, 60198), (48585, 59944), (50165, 58056), (52070, 55932)]