156749806920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{331451}}^1$

素因数の和:332035

約数の個数: 128

約数和(自身を含む): 538384112640

約数和(自身を除く): 381634305720

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, 563, 840, 1126, 1689, 2252, 2815, 3378, 3941, 4504, 5630, 6756, 7882, 8445, 11260, 11823, 13512, 15764, 16890, 19705, 22520, 23646, 31528, 33780, 39410, 47292, 59115, 67560, 78820, 94584, 118230, 157640, 236460, 331451, 472920, 662902, 994353, 1325804, 1657255, 1988706, 2320157, 2651608, 3314510, 3977412, 4640314, 4971765, 6629020, 6960471, 7954824, 9280628, 9943530, 11600785, 13258040, 13920942, 18561256, 19887060, 23201570, 27841884, 34802355, 39774120, 46403140, 55683768, 69604710, 92806280, 139209420, 186606913, 278418840, 373213826, 559820739, 746427652, 933034565, 1119641478, 1306248391, 1492855304, 1866069130, 2239282956, 2612496782, 2799103695, 3732138260, 3918745173, 4478565912, 5224993564, 5598207390, 6531241955, 7464276520, 7837490346, 10449987128, 11196414780, 13062483910, 15674980692, 19593725865, 22392829560, 26124967820, 31349961384, 39187451730, 52249935640, 78374903460, 156749806920]

約数ペア:

[(1, 156749806920), (2, 78374903460), (3, 52249935640), (4, 39187451730), (5, 31349961384), (6, 26124967820), (7, 22392829560), (8, 19593725865), (10, 15674980692), (12, 13062483910), (14, 11196414780), (15, 10449987128), (20, 7837490346), (21, 7464276520), (24, 6531241955), (28, 5598207390), (30, 5224993564), (35, 4478565912), (40, 3918745173), (42, 3732138260), (56, 2799103695), (60, 2612496782), (70, 2239282956), (84, 1866069130), (105, 1492855304), (120, 1306248391), (140, 1119641478), (168, 933034565), (210, 746427652), (280, 559820739), (420, 373213826), (563, 278418840), (840, 186606913), (1126, 139209420), (1689, 92806280), (2252, 69604710), (2815, 55683768), (3378, 46403140), (3941, 39774120), (4504, 34802355), (5630, 27841884), (6756, 23201570), (7882, 19887060), (8445, 18561256), (11260, 13920942), (11823, 13258040), (13512, 11600785), (15764, 9943530), (16890, 9280628), (19705, 7954824), (22520, 6960471), (23646, 6629020), (31528, 4971765), (33780, 4640314), (39410, 3977412), (47292, 3314510), (59115, 2651608), (67560, 2320157), (78820, 1988706), (94584, 1657255), (118230, 1325804), (157640, 994353), (236460, 662902), (331451, 472920)]