140098140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2889

約数の個数: 192

約数和(自身を含む): 536632320

約数和(自身を除く): 396534180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 2851, 3276, 3510, 3780, 4095, 4914, 5460, 5702, 7020, 8190, 8553, 9828, 11404, 12285, 14255, 16380, 17106, 19957, 24570, 25659, 28510, 34212, 37063, 39914, 42765, 49140, 51318, 57020, 59871, 74126, 76977, 79828, 85530, 99785, 102636, 111189, 119742, 128295, 148252, 153954, 171060, 179613, 185315, 199570, 222378, 239484, 256590, 259441, 299355, 307908, 333567, 359226, 370630, 384885, 399140, 444756, 513180, 518882, 538839, 555945, 598710, 667134, 718452, 741260, 769770, 778323, 898065, 1000701, 1037764, 1077678, 1111890, 1197420, 1297205, 1334268, 1539540, 1556646, 1667835, 1796130, 2001402, 2155356, 2223780, 2334969, 2594410, 2694195, 3113292, 3335670, 3592260, 3891615, 4002804, 4669938, 5003505, 5188820, 5388390, 6671340, 7004907, 7783230, 9339876, 10007010, 10776780, 11674845, 14009814, 15566460, 20014020, 23349690, 28019628, 35024535, 46699380, 70049070, 140098140]

約数ペア:

[(1, 140098140), (2, 70049070), (3, 46699380), (4, 35024535), (5, 28019628), (6, 23349690), (7, 20014020), (9, 15566460), (10, 14009814), (12, 11674845), (13, 10776780), (14, 10007010), (15, 9339876), (18, 7783230), (20, 7004907), (21, 6671340), (26, 5388390), (27, 5188820), (28, 5003505), (30, 4669938), (35, 4002804), (36, 3891615), (39, 3592260), (42, 3335670), (45, 3113292), (52, 2694195), (54, 2594410), (60, 2334969), (63, 2223780), (65, 2155356), (70, 2001402), (78, 1796130), (84, 1667835), (90, 1556646), (91, 1539540), (105, 1334268), (108, 1297205), (117, 1197420), (126, 1111890), (130, 1077678), (135, 1037764), (140, 1000701), (156, 898065), (180, 778323), (182, 769770), (189, 741260), (195, 718452), (210, 667134), (234, 598710), (252, 555945), (260, 538839), (270, 518882), (273, 513180), (315, 444756), (351, 399140), (364, 384885), (378, 370630), (390, 359226), (420, 333567), (455, 307908), (468, 299355), (540, 259441), (546, 256590), (585, 239484), (630, 222378), (702, 199570), (756, 185315), (780, 179613), (819, 171060), (910, 153954), (945, 148252), (1092, 128295), (1170, 119742), (1260, 111189), (1365, 102636), (1404, 99785), (1638, 85530), (1755, 79828), (1820, 76977), (1890, 74126), (2340, 59871), (2457, 57020), (2730, 51318), (2851, 49140), (3276, 42765), (3510, 39914), (3780, 37063), (4095, 34212), (4914, 28510), (5460, 25659), (5702, 24570), (7020, 19957), (8190, 17106), (8553, 16380), (9828, 14255), (11404, 12285)]