2604975240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3385

約数の個数: 256

約数和(自身を含む): 9596160000

約数和(自身を除く): 6991184760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 343, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 686, 735, 760, 798, 840, 931, 980, 1029, 1064, 1140, 1176, 1330, 1372, 1470, 1596, 1715, 1862, 1960, 1995, 2058, 2280, 2660, 2744, 2793, 2940, 3192, 3331, 3430, 3724, 3990, 4116, 4655, 5145, 5320, 5586, 5880, 6517, 6662, 6860, 7448, 7980, 8232, 9310, 9993, 10290, 11172, 13034, 13324, 13720, 13965, 15960, 16655, 18620, 19551, 19986, 20580, 22344, 23317, 26068, 26648, 27930, 32585, 33310, 37240, 39102, 39972, 41160, 46634, 49965, 52136, 55860, 63289, 65170, 66620, 69951, 78204, 79944, 93268, 97755, 99930, 111720, 116585, 126578, 130340, 133240, 139902, 156408, 163219, 186536, 189867, 195510, 199860, 233170, 253156, 260680, 279804, 316445, 326438, 349755, 379734, 391020, 399720, 443023, 466340, 489657, 506312, 559608, 632890, 652876, 699510, 759468, 782040, 816095, 886046, 932680, 949335, 979314, 1142533, 1265780, 1305752, 1329069, 1399020, 1518936, 1632190, 1772092, 1898670, 1958628, 2215115, 2285066, 2448285, 2531560, 2658138, 2798040, 3101161, 3264380, 3427599, 3544184, 3797340, 3917256, 4430230, 4570132, 4896570, 5316276, 5712665, 6202322, 6528760, 6645345, 6855198, 7594680, 8860460, 9140264, 9303483, 9793140, 10632552, 11425330, 12404644, 13290690, 13710396, 15505805, 17137995, 17720920, 18606966, 19586280, 21708127, 22850660, 24809288, 26581380, 27420792, 31011610, 34275990, 37213932, 43416254, 45701320, 46517415, 53162760, 62023220, 65124381, 68551980, 74427864, 86832508, 93034830, 108540635, 124046440, 130248762, 137103960, 173665016, 186069660, 217081270, 260497524, 325621905, 372139320, 434162540, 520995048, 651243810, 868325080, 1302487620, 2604975240]

約数ペア:

[(1, 2604975240), (2, 1302487620), (3, 868325080), (4, 651243810), (5, 520995048), (6, 434162540), (7, 372139320), (8, 325621905), (10, 260497524), (12, 217081270), (14, 186069660), (15, 173665016), (19, 137103960), (20, 130248762), (21, 124046440), (24, 108540635), (28, 93034830), (30, 86832508), (35, 74427864), (38, 68551980), (40, 65124381), (42, 62023220), (49, 53162760), (56, 46517415), (57, 45701320), (60, 43416254), (70, 37213932), (76, 34275990), (84, 31011610), (95, 27420792), (98, 26581380), (105, 24809288), (114, 22850660), (120, 21708127), (133, 19586280), (140, 18606966), (147, 17720920), (152, 17137995), (168, 15505805), (190, 13710396), (196, 13290690), (210, 12404644), (228, 11425330), (245, 10632552), (266, 9793140), (280, 9303483), (285, 9140264), (294, 8860460), (343, 7594680), (380, 6855198), (392, 6645345), (399, 6528760), (420, 6202322), (456, 5712665), (490, 5316276), (532, 4896570), (570, 4570132), (588, 4430230), (665, 3917256), (686, 3797340), (735, 3544184), (760, 3427599), (798, 3264380), (840, 3101161), (931, 2798040), (980, 2658138), (1029, 2531560), (1064, 2448285), (1140, 2285066), (1176, 2215115), (1330, 1958628), (1372, 1898670), (1470, 1772092), (1596, 1632190), (1715, 1518936), (1862, 1399020), (1960, 1329069), (1995, 1305752), (2058, 1265780), (2280, 1142533), (2660, 979314), (2744, 949335), (2793, 932680), (2940, 886046), (3192, 816095), (3331, 782040), (3430, 759468), (3724, 699510), (3990, 652876), (4116, 632890), (4655, 559608), (5145, 506312), (5320, 489657), (5586, 466340), (5880, 443023), (6517, 399720), (6662, 391020), (6860, 379734), (7448, 349755), (7980, 326438), (8232, 316445), (9310, 279804), (9993, 260680), (10290, 253156), (11172, 233170), (13034, 199860), (13324, 195510), (13720, 189867), (13965, 186536), (15960, 163219), (16655, 156408), (18620, 139902), (19551, 133240), (19986, 130340), (20580, 126578), (22344, 116585), (23317, 111720), (26068, 99930), (26648, 97755), (27930, 93268), (32585, 79944), (33310, 78204), (37240, 69951), (39102, 66620), (39972, 65170), (41160, 63289), (46634, 55860), (49965, 52136)]