26816902980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4481}}^1\times {\mathrm{14249}}^1$

素因数の和:18749

約数の個数: 96

約数和(自身を含む): 85839264000

約数和(自身を除く): 59022361020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4481, 8962, 13443, 14249, 17924, 22405, 26886, 28498, 31367, 42747, 44810, 53772, 56996, 62734, 67215, 71245, 85494, 89620, 94101, 99743, 125468, 134430, 142490, 156835, 170988, 188202, 199486, 213735, 268860, 284980, 299229, 313670, 376404, 398972, 427470, 470505, 498715, 598458, 627340, 854940, 941010, 997430, 1196916, 1496145, 1882020, 1994860, 2992290, 5984580, 63849769, 127699538, 191549307, 255399076, 319248845, 383098614, 446948383, 638497690, 766197228, 893896766, 957746535, 1276995380, 1340845149, 1787793532, 1915493070, 2234741915, 2681690298, 3830986140, 4469483830, 5363380596, 6704225745, 8938967660, 13408451490, 26816902980]

約数ペア:

[(1, 26816902980), (2, 13408451490), (3, 8938967660), (4, 6704225745), (5, 5363380596), (6, 4469483830), (7, 3830986140), (10, 2681690298), (12, 2234741915), (14, 1915493070), (15, 1787793532), (20, 1340845149), (21, 1276995380), (28, 957746535), (30, 893896766), (35, 766197228), (42, 638497690), (60, 446948383), (70, 383098614), (84, 319248845), (105, 255399076), (140, 191549307), (210, 127699538), (420, 63849769), (4481, 5984580), (8962, 2992290), (13443, 1994860), (14249, 1882020), (17924, 1496145), (22405, 1196916), (26886, 997430), (28498, 941010), (31367, 854940), (42747, 627340), (44810, 598458), (53772, 498715), (56996, 470505), (62734, 427470), (67215, 398972), (71245, 376404), (85494, 313670), (89620, 299229), (94101, 284980), (99743, 268860), (125468, 213735), (134430, 199486), (142490, 188202), (156835, 170988)]