2398895160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1158

約数の個数: 256

約数和(自身を含む): 8164800000

約数和(自身を除く): 5765904840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 59, 60, 68, 76, 85, 95, 102, 114, 118, 120, 136, 152, 170, 177, 190, 204, 228, 236, 255, 285, 295, 323, 340, 354, 380, 408, 456, 472, 510, 570, 590, 646, 680, 708, 760, 885, 969, 1003, 1020, 1049, 1121, 1140, 1180, 1292, 1416, 1615, 1770, 1938, 2006, 2040, 2098, 2242, 2280, 2360, 2584, 3009, 3147, 3230, 3363, 3540, 3876, 4012, 4196, 4484, 4845, 5015, 5245, 5605, 6018, 6294, 6460, 6726, 7080, 7752, 8024, 8392, 8968, 9690, 10030, 10490, 11210, 12036, 12588, 12920, 13452, 15045, 15735, 16815, 17833, 19057, 19380, 19931, 20060, 20980, 22420, 24072, 25176, 26904, 30090, 31470, 33630, 35666, 38114, 38760, 39862, 40120, 41960, 44840, 53499, 57171, 59793, 60180, 61891, 62940, 67260, 71332, 76228, 79724, 89165, 95285, 99655, 106998, 114342, 119586, 120360, 123782, 125880, 134520, 142664, 152456, 159448, 178330, 185673, 190570, 199310, 213996, 228684, 239172, 247564, 267495, 285855, 298965, 309455, 338827, 356660, 371346, 381140, 398620, 427992, 457368, 478344, 495128, 534990, 571710, 597930, 618910, 677654, 713320, 742692, 762280, 797240, 928365, 1016481, 1052147, 1069980, 1143420, 1175929, 1195860, 1237820, 1355308, 1485384, 1694135, 1856730, 2032962, 2104294, 2139960, 2286840, 2351858, 2391720, 2475640, 2710616, 3156441, 3388270, 3527787, 3713460, 4065924, 4208588, 4703716, 5082405, 5260735, 5879645, 6312882, 6776540, 7055574, 7426920, 8131848, 8417176, 9407432, 10164810, 10521470, 11759290, 12625764, 13553080, 14111148, 15782205, 17638935, 19990793, 20329620, 21042940, 23518580, 25251528, 28222296, 31564410, 35277870, 39981586, 40659240, 42085880, 47037160, 59972379, 63128820, 70555740, 79963172, 99953965, 119944758, 126257640, 141111480, 159926344, 199907930, 239889516, 299861895, 399815860, 479779032, 599723790, 799631720, 1199447580, 2398895160]

約数ペア:

[(1, 2398895160), (2, 1199447580), (3, 799631720), (4, 599723790), (5, 479779032), (6, 399815860), (8, 299861895), (10, 239889516), (12, 199907930), (15, 159926344), (17, 141111480), (19, 126257640), (20, 119944758), (24, 99953965), (30, 79963172), (34, 70555740), (38, 63128820), (40, 59972379), (51, 47037160), (57, 42085880), (59, 40659240), (60, 39981586), (68, 35277870), (76, 31564410), (85, 28222296), (95, 25251528), (102, 23518580), (114, 21042940), (118, 20329620), (120, 19990793), (136, 17638935), (152, 15782205), (170, 14111148), (177, 13553080), (190, 12625764), (204, 11759290), (228, 10521470), (236, 10164810), (255, 9407432), (285, 8417176), (295, 8131848), (323, 7426920), (340, 7055574), (354, 6776540), (380, 6312882), (408, 5879645), (456, 5260735), (472, 5082405), (510, 4703716), (570, 4208588), (590, 4065924), (646, 3713460), (680, 3527787), (708, 3388270), (760, 3156441), (885, 2710616), (969, 2475640), (1003, 2391720), (1020, 2351858), (1049, 2286840), (1121, 2139960), (1140, 2104294), (1180, 2032962), (1292, 1856730), (1416, 1694135), (1615, 1485384), (1770, 1355308), (1938, 1237820), (2006, 1195860), (2040, 1175929), (2098, 1143420), (2242, 1069980), (2280, 1052147), (2360, 1016481), (2584, 928365), (3009, 797240), (3147, 762280), (3230, 742692), (3363, 713320), (3540, 677654), (3876, 618910), (4012, 597930), (4196, 571710), (4484, 534990), (4845, 495128), (5015, 478344), (5245, 457368), (5605, 427992), (6018, 398620), (6294, 381140), (6460, 371346), (6726, 356660), (7080, 338827), (7752, 309455), (8024, 298965), (8392, 285855), (8968, 267495), (9690, 247564), (10030, 239172), (10490, 228684), (11210, 213996), (12036, 199310), (12588, 190570), (12920, 185673), (13452, 178330), (15045, 159448), (15735, 152456), (16815, 142664), (17833, 134520), (19057, 125880), (19380, 123782), (19931, 120360), (20060, 119586), (20980, 114342), (22420, 106998), (24072, 99655), (25176, 95285), (26904, 89165), (30090, 79724), (31470, 76228), (33630, 71332), (35666, 67260), (38114, 62940), (38760, 61891), (39862, 60180), (40120, 59793), (41960, 57171), (44840, 53499)]