140083580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4099

約数の個数: 96

約数和(自身を含む): 381212160

約数和(自身を除く): 241128580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4051, 4940, 6916, 8102, 8645, 16204, 17290, 20255, 28357, 34580, 40510, 52663, 56714, 76969, 81020, 105326, 113428, 141785, 153938, 210652, 263315, 283570, 307876, 368641, 384845, 526630, 538783, 567140, 737282, 769690, 1000597, 1053260, 1077566, 1474564, 1539380, 1843205, 2001194, 2155132, 2693915, 3686410, 4002388, 5002985, 5387830, 7004179, 7372820, 10005970, 10775660, 14008358, 20011940, 28016716, 35020895, 70041790, 140083580]

約数ペア:

[(1, 140083580), (2, 70041790), (4, 35020895), (5, 28016716), (7, 20011940), (10, 14008358), (13, 10775660), (14, 10005970), (19, 7372820), (20, 7004179), (26, 5387830), (28, 5002985), (35, 4002388), (38, 3686410), (52, 2693915), (65, 2155132), (70, 2001194), (76, 1843205), (91, 1539380), (95, 1474564), (130, 1077566), (133, 1053260), (140, 1000597), (182, 769690), (190, 737282), (247, 567140), (260, 538783), (266, 526630), (364, 384845), (380, 368641), (455, 307876), (494, 283570), (532, 263315), (665, 210652), (910, 153938), (988, 141785), (1235, 113428), (1330, 105326), (1729, 81020), (1820, 76969), (2470, 56714), (2660, 52663), (3458, 40510), (4051, 34580), (4940, 28357), (6916, 20255), (8102, 17290), (8645, 16204)]