707221680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{267887}}^1$

素因数の和:267914

約数の個数: 80

約数和(自身を含む): 2391704064

約数和(自身を除く): 1684482384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 267887, 535774, 803661, 1071548, 1339435, 1607322, 2143096, 2678870, 2946757, 3214644, 4018305, 4286192, 5357740, 5893514, 6429288, 8036610, 8840271, 10715480, 11787028, 12858576, 14733785, 16073220, 17680542, 21430960, 23574056, 29467570, 32146440, 35361084, 44201355, 47148112, 58935140, 64292880, 70722168, 88402710, 117870280, 141444336, 176805420, 235740560, 353610840, 707221680]

約数ペア:

[(1, 707221680), (2, 353610840), (3, 235740560), (4, 176805420), (5, 141444336), (6, 117870280), (8, 88402710), (10, 70722168), (11, 64292880), (12, 58935140), (15, 47148112), (16, 44201355), (20, 35361084), (22, 32146440), (24, 29467570), (30, 23574056), (33, 21430960), (40, 17680542), (44, 16073220), (48, 14733785), (55, 12858576), (60, 11787028), (66, 10715480), (80, 8840271), (88, 8036610), (110, 6429288), (120, 5893514), (132, 5357740), (165, 4286192), (176, 4018305), (220, 3214644), (240, 2946757), (264, 2678870), (330, 2143096), (440, 1607322), (528, 1339435), (660, 1071548), (880, 803661), (1320, 535774), (2640, 267887)]