3185655720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{49807}}^1$

素因数の和:49875

約数の個数: 128

約数和(自身を含む): 10543357440

約数和(自身を除く): 7357701720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7995, 10660, 12792, 15990, 21320, 31980, 49807, 63960, 99614, 149421, 199228, 249035, 298842, 398456, 498070, 597684, 647491, 747105, 996140, 1195368, 1294982, 1494210, 1942473, 1992280, 2042087, 2589964, 2988420, 3237455, 3884946, 4084174, 5179928, 5976840, 6126261, 6474910, 7769892, 8168348, 9712365, 10210435, 12252522, 12949820, 15539784, 16336696, 19424730, 20420870, 24505044, 25899640, 26547131, 30631305, 38849460, 40841740, 49010088, 53094262, 61262610, 77698920, 79641393, 81683480, 106188524, 122525220, 132735655, 159282786, 212377048, 245050440, 265471310, 318565572, 398206965, 530942620, 637131144, 796413930, 1061885240, 1592827860, 3185655720]

約数ペア:

[(1, 3185655720), (2, 1592827860), (3, 1061885240), (4, 796413930), (5, 637131144), (6, 530942620), (8, 398206965), (10, 318565572), (12, 265471310), (13, 245050440), (15, 212377048), (20, 159282786), (24, 132735655), (26, 122525220), (30, 106188524), (39, 81683480), (40, 79641393), (41, 77698920), (52, 61262610), (60, 53094262), (65, 49010088), (78, 40841740), (82, 38849460), (104, 30631305), (120, 26547131), (123, 25899640), (130, 24505044), (156, 20420870), (164, 19424730), (195, 16336696), (205, 15539784), (246, 12949820), (260, 12252522), (312, 10210435), (328, 9712365), (390, 8168348), (410, 7769892), (492, 6474910), (520, 6126261), (533, 5976840), (615, 5179928), (780, 4084174), (820, 3884946), (984, 3237455), (1066, 2988420), (1230, 2589964), (1560, 2042087), (1599, 1992280), (1640, 1942473), (2132, 1494210), (2460, 1294982), (2665, 1195368), (3198, 996140), (4264, 747105), (4920, 647491), (5330, 597684), (6396, 498070), (7995, 398456), (10660, 298842), (12792, 249035), (15990, 199228), (21320, 149421), (31980, 99614), (49807, 63960)]