4163640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 14333760

約数和(自身を除く): 10170120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 157, 170, 195, 204, 221, 255, 260, 312, 314, 340, 390, 408, 442, 471, 510, 520, 628, 663, 680, 780, 785, 884, 942, 1020, 1105, 1256, 1326, 1560, 1570, 1768, 1884, 2040, 2041, 2210, 2355, 2652, 2669, 3140, 3315, 3768, 4082, 4420, 4710, 5304, 5338, 6123, 6280, 6630, 8007, 8164, 8840, 9420, 10205, 10676, 12246, 13260, 13345, 16014, 16328, 18840, 20410, 21352, 24492, 26520, 26690, 30615, 32028, 34697, 40035, 40820, 48984, 53380, 61230, 64056, 69394, 80070, 81640, 104091, 106760, 122460, 138788, 160140, 173485, 208182, 244920, 277576, 320280, 346970, 416364, 520455, 693940, 832728, 1040910, 1387880, 2081820, 4163640]

約数ペア:

[(1, 4163640), (2, 2081820), (3, 1387880), (4, 1040910), (5, 832728), (6, 693940), (8, 520455), (10, 416364), (12, 346970), (13, 320280), (15, 277576), (17, 244920), (20, 208182), (24, 173485), (26, 160140), (30, 138788), (34, 122460), (39, 106760), (40, 104091), (51, 81640), (52, 80070), (60, 69394), (65, 64056), (68, 61230), (78, 53380), (85, 48984), (102, 40820), (104, 40035), (120, 34697), (130, 32028), (136, 30615), (156, 26690), (157, 26520), (170, 24492), (195, 21352), (204, 20410), (221, 18840), (255, 16328), (260, 16014), (312, 13345), (314, 13260), (340, 12246), (390, 10676), (408, 10205), (442, 9420), (471, 8840), (510, 8164), (520, 8007), (628, 6630), (663, 6280), (680, 6123), (780, 5338), (785, 5304), (884, 4710), (942, 4420), (1020, 4082), (1105, 3768), (1256, 3315), (1326, 3140), (1560, 2669), (1570, 2652), (1768, 2355), (1884, 2210), (2040, 2041)]