1243147440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3671}}^1$

素因数の和:3787

約数の個数: 160

約数和(自身を含む): 4130735616

約数和(自身を除く): 2887588176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 83, 85, 102, 120, 136, 166, 170, 204, 240, 249, 255, 272, 332, 340, 408, 415, 498, 510, 664, 680, 816, 830, 996, 1020, 1245, 1328, 1360, 1411, 1660, 1992, 2040, 2490, 2822, 3320, 3671, 3984, 4080, 4233, 4980, 5644, 6640, 7055, 7342, 8466, 9960, 11013, 11288, 14110, 14684, 16932, 18355, 19920, 21165, 22026, 22576, 28220, 29368, 33864, 36710, 42330, 44052, 55065, 56440, 58736, 62407, 67728, 73420, 84660, 88104, 110130, 112880, 124814, 146840, 169320, 176208, 187221, 220260, 249628, 293680, 304693, 312035, 338640, 374442, 440520, 499256, 609386, 624070, 748884, 881040, 914079, 936105, 998512, 1218772, 1248140, 1497768, 1523465, 1828158, 1872210, 2437544, 2496280, 2995536, 3046930, 3656316, 3744420, 4570395, 4875088, 4992560, 5179781, 6093860, 7312632, 7488840, 9140790, 10359562, 12187720, 14625264, 14977680, 15539343, 18281580, 20719124, 24375440, 25898905, 31078686, 36563160, 41438248, 51797810, 62157372, 73126320, 77696715, 82876496, 103595620, 124314744, 155393430, 207191240, 248629488, 310786860, 414382480, 621573720, 1243147440]

約数ペア:

[(1, 1243147440), (2, 621573720), (3, 414382480), (4, 310786860), (5, 248629488), (6, 207191240), (8, 155393430), (10, 124314744), (12, 103595620), (15, 82876496), (16, 77696715), (17, 73126320), (20, 62157372), (24, 51797810), (30, 41438248), (34, 36563160), (40, 31078686), (48, 25898905), (51, 24375440), (60, 20719124), (68, 18281580), (80, 15539343), (83, 14977680), (85, 14625264), (102, 12187720), (120, 10359562), (136, 9140790), (166, 7488840), (170, 7312632), (204, 6093860), (240, 5179781), (249, 4992560), (255, 4875088), (272, 4570395), (332, 3744420), (340, 3656316), (408, 3046930), (415, 2995536), (498, 2496280), (510, 2437544), (664, 1872210), (680, 1828158), (816, 1523465), (830, 1497768), (996, 1248140), (1020, 1218772), (1245, 998512), (1328, 936105), (1360, 914079), (1411, 881040), (1660, 748884), (1992, 624070), (2040, 609386), (2490, 499256), (2822, 440520), (3320, 374442), (3671, 338640), (3984, 312035), (4080, 304693), (4233, 293680), (4980, 249628), (5644, 220260), (6640, 187221), (7055, 176208), (7342, 169320), (8466, 146840), (9960, 124814), (11013, 112880), (11288, 110130), (14110, 88104), (14684, 84660), (16932, 73420), (18355, 67728), (19920, 62407), (21165, 58736), (22026, 56440), (22576, 55065), (28220, 44052), (29368, 42330), (33864, 36710)]