144400620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 363631380

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, 499, 530, 546, 636, 689, 742, 780, 795, 910, 998, 1060, 1092, 1113, 1365, 1378, 1484, 1497, 1590, 1820, 1855, 1996, 2067, 2226, 2495, 2730, 2756, 2994, 3180, 3445, 3493, 3710, 4134, 4452, 4823, 4990, 5460, 5565, 5988, 6487, 6890, 6986, 7420, 7485, 8268, 9646, 9980, 10335, 10479, 11130, 12974, 13780, 13972, 14469, 14970, 17465, 19292, 19461, 20670, 20958, 22260, 24115, 25948, 26447, 28938, 29940, 32435, 34930, 38922, 41340, 41916, 45409, 48230, 52395, 52894, 57876, 64870, 69860, 72345, 77844, 79341, 90818, 96460, 97305, 104790, 105788, 129740, 132235, 136227, 144690, 158682, 181636, 185129, 194610, 209580, 227045, 264470, 272454, 289380, 317364, 343811, 370258, 389220, 396705, 454090, 528940, 544908, 555387, 681135, 687622, 740516, 793410, 908180, 925645, 1031433, 1110774, 1362270, 1375244, 1586820, 1719055, 1851290, 2062866, 2221548, 2406677, 2724540, 2776935, 3438110, 3702580, 4125732, 4813354, 5157165, 5553870, 6876220, 7220031, 9626708, 10314330, 11107740, 12033385, 14440062, 20628660, 24066770, 28880124, 36100155, 48133540, 72200310, 144400620]

約数ペア:

[(1, 144400620), (2, 72200310), (3, 48133540), (4, 36100155), (5, 28880124), (6, 24066770), (7, 20628660), (10, 14440062), (12, 12033385), (13, 11107740), (14, 10314330), (15, 9626708), (20, 7220031), (21, 6876220), (26, 5553870), (28, 5157165), (30, 4813354), (35, 4125732), (39, 3702580), (42, 3438110), (52, 2776935), (53, 2724540), (60, 2406677), (65, 2221548), (70, 2062866), (78, 1851290), (84, 1719055), (91, 1586820), (105, 1375244), (106, 1362270), (130, 1110774), (140, 1031433), (156, 925645), (159, 908180), (182, 793410), (195, 740516), (210, 687622), (212, 681135), (260, 555387), (265, 544908), (273, 528940), (318, 454090), (364, 396705), (371, 389220), (390, 370258), (420, 343811), (455, 317364), (499, 289380), (530, 272454), (546, 264470), (636, 227045), (689, 209580), (742, 194610), (780, 185129), (795, 181636), (910, 158682), (998, 144690), (1060, 136227), (1092, 132235), (1113, 129740), (1365, 105788), (1378, 104790), (1484, 97305), (1497, 96460), (1590, 90818), (1820, 79341), (1855, 77844), (1996, 72345), (2067, 69860), (2226, 64870), (2495, 57876), (2730, 52894), (2756, 52395), (2994, 48230), (3180, 45409), (3445, 41916), (3493, 41340), (3710, 38922), (4134, 34930), (4452, 32435), (4823, 29940), (4990, 28938), (5460, 26447), (5565, 25948), (5988, 24115), (6487, 22260), (6890, 20958), (6986, 20670), (7420, 19461), (7485, 19292), (8268, 17465), (9646, 14970), (9980, 14469), (10335, 13972), (10479, 13780), (11130, 12974)]