28086363480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{58763}}^1$

素因数の和:59353

約数の個数: 128

約数和(自身を含む): 96466982400

約数和(自身を除く): 68380618920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 569, 840, 1138, 1707, 2276, 2845, 3414, 3983, 4552, 5690, 6828, 7966, 8535, 11380, 11949, 13656, 15932, 17070, 19915, 22760, 23898, 31864, 34140, 39830, 47796, 58763, 59745, 68280, 79660, 95592, 117526, 119490, 159320, 176289, 235052, 238980, 293815, 352578, 411341, 470104, 477960, 587630, 705156, 822682, 881445, 1175260, 1234023, 1410312, 1645364, 1762890, 2056705, 2350520, 2468046, 3290728, 3525780, 4113410, 4936092, 6170115, 7051560, 8226820, 9872184, 12340230, 16453640, 24680460, 33436147, 49360920, 66872294, 100308441, 133744588, 167180735, 200616882, 234053029, 267489176, 334361470, 401233764, 468106058, 501542205, 668722940, 702159087, 802467528, 936212116, 1003084410, 1170265145, 1337445880, 1404318174, 1872424232, 2006168820, 2340530290, 2808636348, 3510795435, 4012337640, 4681060580, 5617272696, 7021590870, 9362121160, 14043181740, 28086363480]

約数ペア:

[(1, 28086363480), (2, 14043181740), (3, 9362121160), (4, 7021590870), (5, 5617272696), (6, 4681060580), (7, 4012337640), (8, 3510795435), (10, 2808636348), (12, 2340530290), (14, 2006168820), (15, 1872424232), (20, 1404318174), (21, 1337445880), (24, 1170265145), (28, 1003084410), (30, 936212116), (35, 802467528), (40, 702159087), (42, 668722940), (56, 501542205), (60, 468106058), (70, 401233764), (84, 334361470), (105, 267489176), (120, 234053029), (140, 200616882), (168, 167180735), (210, 133744588), (280, 100308441), (420, 66872294), (569, 49360920), (840, 33436147), (1138, 24680460), (1707, 16453640), (2276, 12340230), (2845, 9872184), (3414, 8226820), (3983, 7051560), (4552, 6170115), (5690, 4936092), (6828, 4113410), (7966, 3525780), (8535, 3290728), (11380, 2468046), (11949, 2350520), (13656, 2056705), (15932, 1762890), (17070, 1645364), (19915, 1410312), (22760, 1234023), (23898, 1175260), (31864, 881445), (34140, 822682), (39830, 705156), (47796, 587630), (58763, 477960), (59745, 470104), (68280, 411341), (79660, 352578), (95592, 293815), (117526, 238980), (119490, 235052), (159320, 176289)]