1958792640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{41641}}^1$

素因数の和:41675

約数の個数: 168

約数和(自身を含む): 7234714512

約数和(自身を除く): 5275921872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 41641, 47040, 83282, 124923, 166564, 208205, 249846, 291487, 333128, 416410, 499692, 582974, 624615, 666256, 832820, 874461, 999384, 1165948, 1249230, 1332512, 1457435, 1665640, 1748922, 1998768, 2040409, 2331896, 2498460, 2665024, 2914870, 3331280, 3497844, 3997536, 4080818, 4372305, 4663792, 4996920, 5829740, 6121227, 6662560, 6995688, 7995072, 8161636, 8744610, 9327584, 9993840, 10202045, 11659480, 12242454, 13325120, 13991376, 16323272, 17489220, 18655168, 19987680, 20404090, 23318960, 24484908, 27982752, 30606135, 32646544, 34978440, 39975360, 40808180, 46637920, 48969816, 55965504, 61212270, 65293088, 69956880, 81616360, 93275840, 97939632, 122424540, 130586176, 139913760, 163232720, 195879264, 244849080, 279827520, 326465440, 391758528, 489698160, 652930880, 979396320, 1958792640]

約数ペア:

[(1, 1958792640), (2, 979396320), (3, 652930880), (4, 489698160), (5, 391758528), (6, 326465440), (7, 279827520), (8, 244849080), (10, 195879264), (12, 163232720), (14, 139913760), (15, 130586176), (16, 122424540), (20, 97939632), (21, 93275840), (24, 81616360), (28, 69956880), (30, 65293088), (32, 61212270), (35, 55965504), (40, 48969816), (42, 46637920), (48, 40808180), (49, 39975360), (56, 34978440), (60, 32646544), (64, 30606135), (70, 27982752), (80, 24484908), (84, 23318960), (96, 20404090), (98, 19987680), (105, 18655168), (112, 17489220), (120, 16323272), (140, 13991376), (147, 13325120), (160, 12242454), (168, 11659480), (192, 10202045), (196, 9993840), (210, 9327584), (224, 8744610), (240, 8161636), (245, 7995072), (280, 6995688), (294, 6662560), (320, 6121227), (336, 5829740), (392, 4996920), (420, 4663792), (448, 4372305), (480, 4080818), (490, 3997536), (560, 3497844), (588, 3331280), (672, 2914870), (735, 2665024), (784, 2498460), (840, 2331896), (960, 2040409), (980, 1998768), (1120, 1748922), (1176, 1665640), (1344, 1457435), (1470, 1332512), (1568, 1249230), (1680, 1165948), (1960, 999384), (2240, 874461), (2352, 832820), (2940, 666256), (3136, 624615), (3360, 582974), (3920, 499692), (4704, 416410), (5880, 333128), (6720, 291487), (7840, 249846), (9408, 208205), (11760, 166564), (15680, 124923), (23520, 83282), (41641, 47040)]