1682513560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5851}}^1$

素因数の和:5961

約数の個数: 128

約数和(自身を含む): 4719052800

約数和(自身を除く): 3036539240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 91, 104, 130, 140, 158, 182, 260, 280, 316, 364, 395, 455, 520, 553, 632, 728, 790, 910, 1027, 1106, 1580, 1820, 2054, 2212, 2765, 3160, 3640, 4108, 4424, 5135, 5530, 5851, 7189, 8216, 10270, 11060, 11702, 14378, 20540, 22120, 23404, 28756, 29255, 35945, 40957, 41080, 46808, 57512, 58510, 71890, 76063, 81914, 117020, 143780, 152126, 163828, 204785, 234040, 287560, 304252, 327656, 380315, 409570, 462229, 532441, 608504, 760630, 819140, 924458, 1064882, 1521260, 1638280, 1848916, 2129764, 2311145, 2662205, 3042520, 3235603, 3697832, 4259528, 4622290, 5324410, 6008977, 6471206, 9244580, 10648820, 12017954, 12942412, 16178015, 18489160, 21297640, 24035908, 25884824, 30044885, 32356030, 42062839, 48071816, 60089770, 64712060, 84125678, 120179540, 129424120, 168251356, 210314195, 240359080, 336502712, 420628390, 841256780, 1682513560]

約数ペア:

[(1, 1682513560), (2, 841256780), (4, 420628390), (5, 336502712), (7, 240359080), (8, 210314195), (10, 168251356), (13, 129424120), (14, 120179540), (20, 84125678), (26, 64712060), (28, 60089770), (35, 48071816), (40, 42062839), (52, 32356030), (56, 30044885), (65, 25884824), (70, 24035908), (79, 21297640), (91, 18489160), (104, 16178015), (130, 12942412), (140, 12017954), (158, 10648820), (182, 9244580), (260, 6471206), (280, 6008977), (316, 5324410), (364, 4622290), (395, 4259528), (455, 3697832), (520, 3235603), (553, 3042520), (632, 2662205), (728, 2311145), (790, 2129764), (910, 1848916), (1027, 1638280), (1106, 1521260), (1580, 1064882), (1820, 924458), (2054, 819140), (2212, 760630), (2765, 608504), (3160, 532441), (3640, 462229), (4108, 409570), (4424, 380315), (5135, 327656), (5530, 304252), (5851, 287560), (7189, 234040), (8216, 204785), (10270, 163828), (11060, 152126), (11702, 143780), (14378, 117020), (20540, 81914), (22120, 76063), (23404, 71890), (28756, 58510), (29255, 57512), (35945, 46808), (40957, 41080)]