164164140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1288

約数の個数: 144

約数和(自身を含む): 574636608

約数和(自身を除く): 410472468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 565, 630, 678, 791, 1017, 1130, 1153, 1260, 1356, 1582, 1695, 2034, 2260, 2306, 2373, 3164, 3390, 3459, 3955, 4068, 4612, 4746, 5085, 5765, 6780, 6918, 7119, 7910, 8071, 9492, 10170, 10377, 11530, 11865, 13836, 14238, 15820, 16142, 17295, 20340, 20754, 23060, 23730, 24213, 28476, 32284, 34590, 35595, 40355, 41508, 47460, 48426, 51885, 69180, 71190, 72639, 80710, 96852, 103770, 121065, 130289, 142380, 145278, 161420, 207540, 242130, 260578, 290556, 363195, 390867, 484260, 521156, 651445, 726390, 781734, 912023, 1172601, 1302890, 1452780, 1563468, 1824046, 1954335, 2345202, 2605780, 2736069, 3648092, 3908670, 4560115, 4690404, 5472138, 5863005, 7817340, 8208207, 9120230, 10944276, 11726010, 13680345, 16416414, 18240460, 23452020, 27360690, 32832828, 41041035, 54721380, 82082070, 164164140]

約数ペア:

[(1, 164164140), (2, 82082070), (3, 54721380), (4, 41041035), (5, 32832828), (6, 27360690), (7, 23452020), (9, 18240460), (10, 16416414), (12, 13680345), (14, 11726010), (15, 10944276), (18, 9120230), (20, 8208207), (21, 7817340), (28, 5863005), (30, 5472138), (35, 4690404), (36, 4560115), (42, 3908670), (45, 3648092), (60, 2736069), (63, 2605780), (70, 2345202), (84, 1954335), (90, 1824046), (105, 1563468), (113, 1452780), (126, 1302890), (140, 1172601), (180, 912023), (210, 781734), (226, 726390), (252, 651445), (315, 521156), (339, 484260), (420, 390867), (452, 363195), (565, 290556), (630, 260578), (678, 242130), (791, 207540), (1017, 161420), (1130, 145278), (1153, 142380), (1260, 130289), (1356, 121065), (1582, 103770), (1695, 96852), (2034, 80710), (2260, 72639), (2306, 71190), (2373, 69180), (3164, 51885), (3390, 48426), (3459, 47460), (3955, 41508), (4068, 40355), (4612, 35595), (4746, 34590), (5085, 32284), (5765, 28476), (6780, 24213), (6918, 23730), (7119, 23060), (7910, 20754), (8071, 20340), (9492, 17295), (10170, 16142), (10377, 15820), (11530, 14238), (11865, 13836)]