563295720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8807}}^1$

素因数の和:8875

約数の個数: 128

約数和(自身を含む): 1864477440

約数和(自身を除く): 1301181720

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, 8807, 10660, 12792, 15990, 17614, 21320, 26421, 31980, 35228, 44035, 52842, 63960, 70456, 88070, 105684, 114491, 132105, 176140, 211368, 228982, 264210, 343473, 352280, 361087, 457964, 528420, 572455, 686946, 722174, 915928, 1056840, 1083261, 1144910, 1373892, 1444348, 1717365, 1805435, 2166522, 2289820, 2747784, 2888696, 3434730, 3610870, 4333044, 4579640, 4694131, 5416305, 6869460, 7221740, 8666088, 9388262, 10832610, 13738920, 14082393, 14443480, 18776524, 21665220, 23470655, 28164786, 37553048, 43330440, 46941310, 56329572, 70411965, 93882620, 112659144, 140823930, 187765240, 281647860, 563295720]

約数ペア:

[(1, 563295720), (2, 281647860), (3, 187765240), (4, 140823930), (5, 112659144), (6, 93882620), (8, 70411965), (10, 56329572), (12, 46941310), (13, 43330440), (15, 37553048), (20, 28164786), (24, 23470655), (26, 21665220), (30, 18776524), (39, 14443480), (40, 14082393), (41, 13738920), (52, 10832610), (60, 9388262), (65, 8666088), (78, 7221740), (82, 6869460), (104, 5416305), (120, 4694131), (123, 4579640), (130, 4333044), (156, 3610870), (164, 3434730), (195, 2888696), (205, 2747784), (246, 2289820), (260, 2166522), (312, 1805435), (328, 1717365), (390, 1444348), (410, 1373892), (492, 1144910), (520, 1083261), (533, 1056840), (615, 915928), (780, 722174), (820, 686946), (984, 572455), (1066, 528420), (1230, 457964), (1560, 361087), (1599, 352280), (1640, 343473), (2132, 264210), (2460, 228982), (2665, 211368), (3198, 176140), (4264, 132105), (4920, 114491), (5330, 105684), (6396, 88070), (7995, 70456), (8807, 63960), (10660, 52842), (12792, 44035), (15990, 35228), (17614, 31980), (21320, 26421)]