280048296912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1\times {\mathrm{2281}}^1$

素因数の和:3721

約数の個数: 160

約数和(自身を含む): 769854059520

約数和(自身を除く): 489805762608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 152, 206, 228, 304, 309, 412, 456, 618, 824, 912, 1236, 1307, 1648, 1957, 2281, 2472, 2614, 3914, 3921, 4562, 4944, 5228, 5871, 6843, 7828, 7842, 9124, 10456, 11742, 13686, 15656, 15684, 18248, 20912, 23484, 24833, 27372, 31312, 31368, 36496, 43339, 46968, 49666, 54744, 62736, 74499, 86678, 93936, 99332, 109488, 130017, 134621, 148998, 173356, 198664, 234943, 260034, 269242, 297996, 346712, 397328, 403863, 469886, 520068, 538484, 595992, 693424, 704829, 807726, 939772, 1040136, 1076968, 1191984, 1409658, 1615452, 1879544, 2080272, 2153936, 2557799, 2819316, 2981267, 3230904, 3759088, 4463917, 5115598, 5638632, 5962534, 6461808, 7673397, 8927834, 8943801, 10231196, 11277264, 11925068, 13391751, 15346794, 17855668, 17887602, 20462392, 23850136, 26783502, 30693588, 35711336, 35775204, 40924784, 47700272, 53567004, 56644073, 61387176, 71422672, 71550408, 107134008, 113288146, 122774352, 143100816, 169932219, 214268016, 226576292, 307070501, 339864438, 453152584, 614141002, 679728876, 906305168, 921211503, 1228282004, 1359457752, 1842423006, 2456564008, 2718915504, 3684846012, 4913128016, 5834339519, 7369692024, 11668679038, 14739384048, 17503018557, 23337358076, 35006037114, 46674716152, 70012074228, 93349432304, 140024148456, 280048296912]

約数ペア:

[(1, 280048296912), (2, 140024148456), (3, 93349432304), (4, 70012074228), (6, 46674716152), (8, 35006037114), (12, 23337358076), (16, 17503018557), (19, 14739384048), (24, 11668679038), (38, 7369692024), (48, 5834339519), (57, 4913128016), (76, 3684846012), (103, 2718915504), (114, 2456564008), (152, 1842423006), (206, 1359457752), (228, 1228282004), (304, 921211503), (309, 906305168), (412, 679728876), (456, 614141002), (618, 453152584), (824, 339864438), (912, 307070501), (1236, 226576292), (1307, 214268016), (1648, 169932219), (1957, 143100816), (2281, 122774352), (2472, 113288146), (2614, 107134008), (3914, 71550408), (3921, 71422672), (4562, 61387176), (4944, 56644073), (5228, 53567004), (5871, 47700272), (6843, 40924784), (7828, 35775204), (7842, 35711336), (9124, 30693588), (10456, 26783502), (11742, 23850136), (13686, 20462392), (15656, 17887602), (15684, 17855668), (18248, 15346794), (20912, 13391751), (23484, 11925068), (24833, 11277264), (27372, 10231196), (31312, 8943801), (31368, 8927834), (36496, 7673397), (43339, 6461808), (46968, 5962534), (49666, 5638632), (54744, 5115598), (62736, 4463917), (74499, 3759088), (86678, 3230904), (93936, 2981267), (99332, 2819316), (109488, 2557799), (130017, 2153936), (134621, 2080272), (148998, 1879544), (173356, 1615452), (198664, 1409658), (234943, 1191984), (260034, 1076968), (269242, 1040136), (297996, 939772), (346712, 807726), (397328, 704829), (403863, 693424), (469886, 595992), (520068, 538484)]