105713580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 353124576

約数和(自身を除く): 247410996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 861, 877, 980, 1148, 1230, 1435, 1470, 1722, 1754, 2009, 2460, 2631, 2870, 2940, 3444, 3508, 4018, 4305, 4385, 5262, 5740, 6027, 6139, 8036, 8610, 8770, 10045, 10524, 12054, 12278, 13155, 17220, 17540, 18417, 20090, 24108, 24556, 26310, 30135, 30695, 35957, 36834, 40180, 42973, 52620, 60270, 61390, 71914, 73668, 85946, 92085, 107871, 120540, 122780, 128919, 143828, 171892, 179785, 184170, 214865, 215742, 251699, 257838, 359570, 368340, 429730, 431484, 503398, 515676, 539355, 644595, 719140, 755097, 859460, 1006796, 1078710, 1258495, 1289190, 1510194, 1761893, 2157420, 2516990, 2578380, 3020388, 3523786, 3775485, 5033980, 5285679, 7047572, 7550970, 8809465, 10571358, 15101940, 17618930, 21142716, 26428395, 35237860, 52856790, 105713580]

約数ペア:

[(1, 105713580), (2, 52856790), (3, 35237860), (4, 26428395), (5, 21142716), (6, 17618930), (7, 15101940), (10, 10571358), (12, 8809465), (14, 7550970), (15, 7047572), (20, 5285679), (21, 5033980), (28, 3775485), (30, 3523786), (35, 3020388), (41, 2578380), (42, 2516990), (49, 2157420), (60, 1761893), (70, 1510194), (82, 1289190), (84, 1258495), (98, 1078710), (105, 1006796), (123, 859460), (140, 755097), (147, 719140), (164, 644595), (196, 539355), (205, 515676), (210, 503398), (245, 431484), (246, 429730), (287, 368340), (294, 359570), (410, 257838), (420, 251699), (490, 215742), (492, 214865), (574, 184170), (588, 179785), (615, 171892), (735, 143828), (820, 128919), (861, 122780), (877, 120540), (980, 107871), (1148, 92085), (1230, 85946), (1435, 73668), (1470, 71914), (1722, 61390), (1754, 60270), (2009, 52620), (2460, 42973), (2631, 40180), (2870, 36834), (2940, 35957), (3444, 30695), (3508, 30135), (4018, 26310), (4305, 24556), (4385, 24108), (5262, 20090), (5740, 18417), (6027, 17540), (6139, 17220), (8036, 13155), (8610, 12278), (8770, 12054), (10045, 10524)]