128859360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{38351}}^1$

素因数の和:38376

約数の個数: 96

約数和(自身を含む): 463905792

約数和(自身を除く): 335046432

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 38351, 76702, 115053, 153404, 191755, 230106, 268457, 306808, 383510, 460212, 536914, 575265, 613616, 767020, 805371, 920424, 1073828, 1150530, 1227232, 1342285, 1534040, 1610742, 1840848, 2147656, 2301060, 2684570, 3068080, 3221484, 3681696, 4026855, 4295312, 4602120, 5369140, 6136160, 6442968, 8053710, 8590624, 9204240, 10738280, 12885936, 16107420, 18408480, 21476560, 25771872, 32214840, 42953120, 64429680, 128859360]

約数ペア:

[(1, 128859360), (2, 64429680), (3, 42953120), (4, 32214840), (5, 25771872), (6, 21476560), (7, 18408480), (8, 16107420), (10, 12885936), (12, 10738280), (14, 9204240), (15, 8590624), (16, 8053710), (20, 6442968), (21, 6136160), (24, 5369140), (28, 4602120), (30, 4295312), (32, 4026855), (35, 3681696), (40, 3221484), (42, 3068080), (48, 2684570), (56, 2301060), (60, 2147656), (70, 1840848), (80, 1610742), (84, 1534040), (96, 1342285), (105, 1227232), (112, 1150530), (120, 1073828), (140, 920424), (160, 805371), (168, 767020), (210, 613616), (224, 575265), (240, 536914), (280, 460212), (336, 383510), (420, 306808), (480, 268457), (560, 230106), (672, 191755), (840, 153404), (1120, 115053), (1680, 76702), (3360, 38351)]