4988766120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{68041}}^1$

素因数の和:68115

約数の個数: 128

約数和(自身を含む): 16460720640

約数和(自身を除く): 11471954520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2444, 2820, 3055, 3666, 4888, 5640, 6110, 7332, 9165, 12220, 14664, 18330, 24440, 36660, 68041, 73320, 136082, 204123, 272164, 340205, 408246, 544328, 680410, 816492, 884533, 1020615, 1360820, 1632984, 1769066, 2041230, 2653599, 2721640, 3197927, 3538132, 4082460, 4422665, 5307198, 6395854, 7076264, 8164920, 8845330, 9593781, 10614396, 12791708, 13267995, 15989635, 17690660, 19187562, 21228792, 25583416, 26535990, 31979270, 35381320, 38375124, 41573051, 47968905, 53071980, 63958540, 76750248, 83146102, 95937810, 106143960, 124719153, 127917080, 166292204, 191875620, 207865255, 249438306, 332584408, 383751240, 415730510, 498876612, 623595765, 831461020, 997753224, 1247191530, 1662922040, 2494383060, 4988766120]

約数ペア:

[(1, 4988766120), (2, 2494383060), (3, 1662922040), (4, 1247191530), (5, 997753224), (6, 831461020), (8, 623595765), (10, 498876612), (12, 415730510), (13, 383751240), (15, 332584408), (20, 249438306), (24, 207865255), (26, 191875620), (30, 166292204), (39, 127917080), (40, 124719153), (47, 106143960), (52, 95937810), (60, 83146102), (65, 76750248), (78, 63958540), (94, 53071980), (104, 47968905), (120, 41573051), (130, 38375124), (141, 35381320), (156, 31979270), (188, 26535990), (195, 25583416), (235, 21228792), (260, 19187562), (282, 17690660), (312, 15989635), (376, 13267995), (390, 12791708), (470, 10614396), (520, 9593781), (564, 8845330), (611, 8164920), (705, 7076264), (780, 6395854), (940, 5307198), (1128, 4422665), (1222, 4082460), (1410, 3538132), (1560, 3197927), (1833, 2721640), (1880, 2653599), (2444, 2041230), (2820, 1769066), (3055, 1632984), (3666, 1360820), (4888, 1020615), (5640, 884533), (6110, 816492), (7332, 680410), (9165, 544328), (12220, 408246), (14664, 340205), (18330, 272164), (24440, 204123), (36660, 136082), (68041, 73320)]