140928060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 192

約数和(自身を含む): 495839232

約数和(自身を除く): 354911172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 53, 60, 65, 70, 78, 84, 91, 105, 106, 130, 140, 156, 159, 182, 195, 210, 212, 260, 265, 273, 318, 364, 371, 390, 420, 455, 487, 530, 546, 636, 689, 742, 780, 795, 910, 974, 1060, 1092, 1113, 1365, 1378, 1461, 1484, 1590, 1820, 1855, 1948, 2067, 2226, 2435, 2730, 2756, 2922, 3180, 3409, 3445, 3710, 4134, 4452, 4823, 4870, 5460, 5565, 5844, 6331, 6818, 6890, 7305, 7420, 8268, 9646, 9740, 10227, 10335, 11130, 12662, 13636, 13780, 14469, 14610, 17045, 18993, 19292, 20454, 20670, 22260, 24115, 25324, 25811, 28938, 29220, 31655, 34090, 37986, 40908, 41340, 44317, 48230, 51135, 51622, 57876, 63310, 68180, 72345, 75972, 77433, 88634, 94965, 96460, 102270, 103244, 126620, 129055, 132951, 144690, 154866, 177268, 180677, 189930, 204540, 221585, 258110, 265902, 289380, 309732, 335543, 361354, 379860, 387165, 443170, 516220, 531804, 542031, 664755, 671086, 722708, 774330, 886340, 903385, 1006629, 1084062, 1329510, 1342172, 1548660, 1677715, 1806770, 2013258, 2168124, 2348801, 2659020, 2710155, 3355430, 3613540, 4026516, 4697602, 5033145, 5420310, 6710860, 7046403, 9395204, 10066290, 10840620, 11744005, 14092806, 20132580, 23488010, 28185612, 35232015, 46976020, 70464030, 140928060]

約数ペア:

[(1, 140928060), (2, 70464030), (3, 46976020), (4, 35232015), (5, 28185612), (6, 23488010), (7, 20132580), (10, 14092806), (12, 11744005), (13, 10840620), (14, 10066290), (15, 9395204), (20, 7046403), (21, 6710860), (26, 5420310), (28, 5033145), (30, 4697602), (35, 4026516), (39, 3613540), (42, 3355430), (52, 2710155), (53, 2659020), (60, 2348801), (65, 2168124), (70, 2013258), (78, 1806770), (84, 1677715), (91, 1548660), (105, 1342172), (106, 1329510), (130, 1084062), (140, 1006629), (156, 903385), (159, 886340), (182, 774330), (195, 722708), (210, 671086), (212, 664755), (260, 542031), (265, 531804), (273, 516220), (318, 443170), (364, 387165), (371, 379860), (390, 361354), (420, 335543), (455, 309732), (487, 289380), (530, 265902), (546, 258110), (636, 221585), (689, 204540), (742, 189930), (780, 180677), (795, 177268), (910, 154866), (974, 144690), (1060, 132951), (1092, 129055), (1113, 126620), (1365, 103244), (1378, 102270), (1461, 96460), (1484, 94965), (1590, 88634), (1820, 77433), (1855, 75972), (1948, 72345), (2067, 68180), (2226, 63310), (2435, 57876), (2730, 51622), (2756, 51135), (2922, 48230), (3180, 44317), (3409, 41340), (3445, 40908), (3710, 37986), (4134, 34090), (4452, 31655), (4823, 29220), (4870, 28938), (5460, 25811), (5565, 25324), (5844, 24115), (6331, 22260), (6818, 20670), (6890, 20454), (7305, 19292), (7420, 18993), (8268, 17045), (9646, 14610), (9740, 14469), (10227, 13780), (10335, 13636), (11130, 12662)]