1051056840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1247

約数の個数: 128

約数和(自身を含む): 3231043200

約数和(自身を除く): 2179986360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 139, 183, 244, 278, 305, 366, 417, 488, 556, 610, 695, 732, 834, 915, 1033, 1112, 1220, 1390, 1464, 1668, 1830, 2066, 2085, 2440, 2780, 3099, 3336, 3660, 4132, 4170, 5165, 5560, 6198, 7320, 8264, 8340, 8479, 10330, 12396, 15495, 16680, 16958, 20660, 24792, 25437, 30990, 33916, 41320, 42395, 50874, 61980, 63013, 67832, 84790, 101748, 123960, 126026, 127185, 143587, 169580, 189039, 203496, 252052, 254370, 287174, 315065, 339160, 378078, 430761, 504104, 508740, 574348, 630130, 717935, 756156, 861522, 945195, 1017480, 1148696, 1260260, 1435870, 1512312, 1723044, 1890390, 2153805, 2520520, 2871740, 3446088, 3780780, 4307610, 5743480, 7561560, 8615220, 8758807, 17230440, 17517614, 26276421, 35035228, 43794035, 52552842, 70070456, 87588070, 105105684, 131382105, 175176140, 210211368, 262764210, 350352280, 525528420, 1051056840]

約数ペア:

[(1, 1051056840), (2, 525528420), (3, 350352280), (4, 262764210), (5, 210211368), (6, 175176140), (8, 131382105), (10, 105105684), (12, 87588070), (15, 70070456), (20, 52552842), (24, 43794035), (30, 35035228), (40, 26276421), (60, 17517614), (61, 17230440), (120, 8758807), (122, 8615220), (139, 7561560), (183, 5743480), (244, 4307610), (278, 3780780), (305, 3446088), (366, 2871740), (417, 2520520), (488, 2153805), (556, 1890390), (610, 1723044), (695, 1512312), (732, 1435870), (834, 1260260), (915, 1148696), (1033, 1017480), (1112, 945195), (1220, 861522), (1390, 756156), (1464, 717935), (1668, 630130), (1830, 574348), (2066, 508740), (2085, 504104), (2440, 430761), (2780, 378078), (3099, 339160), (3336, 315065), (3660, 287174), (4132, 254370), (4170, 252052), (5165, 203496), (5560, 189039), (6198, 169580), (7320, 143587), (8264, 127185), (8340, 126026), (8479, 123960), (10330, 101748), (12396, 84790), (15495, 67832), (16680, 63013), (16958, 61980), (20660, 50874), (24792, 42395), (25437, 41320), (30990, 33916)]