259195440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 320

約数和(自身を含む): 971937792

約数和(自身を除く): 712742352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 53, 56, 60, 70, 71, 80, 82, 84, 105, 106, 112, 120, 123, 140, 142, 159, 164, 168, 205, 210, 212, 213, 240, 246, 265, 280, 284, 287, 318, 328, 336, 355, 371, 410, 420, 424, 426, 492, 497, 530, 560, 568, 574, 615, 636, 656, 710, 742, 795, 820, 840, 848, 852, 861, 984, 994, 1060, 1065, 1113, 1136, 1148, 1230, 1272, 1420, 1435, 1484, 1491, 1590, 1640, 1680, 1704, 1722, 1855, 1968, 1988, 2120, 2130, 2173, 2226, 2296, 2460, 2485, 2544, 2840, 2870, 2911, 2968, 2982, 3180, 3280, 3408, 3444, 3710, 3763, 3976, 4240, 4260, 4305, 4346, 4452, 4592, 4920, 4970, 5565, 5680, 5740, 5822, 5936, 5964, 6360, 6519, 6888, 7420, 7455, 7526, 7952, 8520, 8610, 8692, 8733, 8904, 9840, 9940, 10865, 11130, 11289, 11480, 11644, 11928, 12720, 13038, 13776, 14555, 14840, 14910, 15052, 15211, 17040, 17220, 17384, 17466, 17808, 18815, 19880, 20377, 21730, 22260, 22578, 22960, 23288, 23856, 26076, 26341, 29110, 29680, 29820, 30104, 30422, 32595, 34440, 34768, 34932, 37630, 39760, 40754, 43460, 43665, 44520, 45156, 45633, 46576, 52152, 52682, 56445, 58220, 59640, 60208, 60844, 61131, 65190, 68880, 69864, 75260, 76055, 79023, 81508, 86920, 87330, 89040, 90312, 91266, 101885, 104304, 105364, 112890, 116440, 119280, 121688, 122262, 130380, 131705, 139728, 150520, 152110, 154283, 158046, 163016, 173840, 174660, 180624, 182532, 203770, 210728, 225780, 228165, 232880, 243376, 244524, 260760, 263410, 301040, 304220, 305655, 308566, 316092, 326032, 349320, 365064, 395115, 407540, 421456, 451560, 456330, 462849, 489048, 521520, 526820, 608440, 611310, 617132, 632184, 698640, 730128, 771415, 790230, 815080, 903120, 912660, 925698, 978096, 1053640, 1079981, 1216880, 1222620, 1234264, 1264368, 1542830, 1580460, 1630160, 1825320, 1851396, 2107280, 2159962, 2314245, 2445240, 2468528, 3085660, 3160920, 3239943, 3650640, 3702792, 4319924, 4628490, 4890480, 5399905, 6171320, 6321840, 6479886, 7405584, 8639848, 9256980, 10799810, 12342640, 12959772, 16199715, 17279696, 18513960, 21599620, 25919544, 32399430, 37027920, 43199240, 51839088, 64798860, 86398480, 129597720, 259195440]

約数ペア:

[(1, 259195440), (2, 129597720), (3, 86398480), (4, 64798860), (5, 51839088), (6, 43199240), (7, 37027920), (8, 32399430), (10, 25919544), (12, 21599620), (14, 18513960), (15, 17279696), (16, 16199715), (20, 12959772), (21, 12342640), (24, 10799810), (28, 9256980), (30, 8639848), (35, 7405584), (40, 6479886), (41, 6321840), (42, 6171320), (48, 5399905), (53, 4890480), (56, 4628490), (60, 4319924), (70, 3702792), (71, 3650640), (80, 3239943), (82, 3160920), (84, 3085660), (105, 2468528), (106, 2445240), (112, 2314245), (120, 2159962), (123, 2107280), (140, 1851396), (142, 1825320), (159, 1630160), (164, 1580460), (168, 1542830), (205, 1264368), (210, 1234264), (212, 1222620), (213, 1216880), (240, 1079981), (246, 1053640), (265, 978096), (280, 925698), (284, 912660), (287, 903120), (318, 815080), (328, 790230), (336, 771415), (355, 730128), (371, 698640), (410, 632184), (420, 617132), (424, 611310), (426, 608440), (492, 526820), (497, 521520), (530, 489048), (560, 462849), (568, 456330), (574, 451560), (615, 421456), (636, 407540), (656, 395115), (710, 365064), (742, 349320), (795, 326032), (820, 316092), (840, 308566), (848, 305655), (852, 304220), (861, 301040), (984, 263410), (994, 260760), (1060, 244524), (1065, 243376), (1113, 232880), (1136, 228165), (1148, 225780), (1230, 210728), (1272, 203770), (1420, 182532), (1435, 180624), (1484, 174660), (1491, 173840), (1590, 163016), (1640, 158046), (1680, 154283), (1704, 152110), (1722, 150520), (1855, 139728), (1968, 131705), (1988, 130380), (2120, 122262), (2130, 121688), (2173, 119280), (2226, 116440), (2296, 112890), (2460, 105364), (2485, 104304), (2544, 101885), (2840, 91266), (2870, 90312), (2911, 89040), (2968, 87330), (2982, 86920), (3180, 81508), (3280, 79023), (3408, 76055), (3444, 75260), (3710, 69864), (3763, 68880), (3976, 65190), (4240, 61131), (4260, 60844), (4305, 60208), (4346, 59640), (4452, 58220), (4592, 56445), (4920, 52682), (4970, 52152), (5565, 46576), (5680, 45633), (5740, 45156), (5822, 44520), (5936, 43665), (5964, 43460), (6360, 40754), (6519, 39760), (6888, 37630), (7420, 34932), (7455, 34768), (7526, 34440), (7952, 32595), (8520, 30422), (8610, 30104), (8692, 29820), (8733, 29680), (8904, 29110), (9840, 26341), (9940, 26076), (10865, 23856), (11130, 23288), (11289, 22960), (11480, 22578), (11644, 22260), (11928, 21730), (12720, 20377), (13038, 19880), (13776, 18815), (14555, 17808), (14840, 17466), (14910, 17384), (15052, 17220), (15211, 17040)]