65115120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 200

約数和(自身を含む): 237569616

約数和(自身を除く): 172454496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 113, 120, 140, 147, 168, 196, 210, 226, 240, 245, 280, 294, 336, 339, 343, 392, 420, 452, 490, 560, 565, 588, 678, 686, 735, 784, 791, 840, 904, 980, 1029, 1130, 1176, 1356, 1372, 1470, 1582, 1680, 1695, 1715, 1808, 1960, 2058, 2260, 2352, 2373, 2401, 2712, 2744, 2940, 3164, 3390, 3430, 3920, 3955, 4116, 4520, 4746, 4802, 5145, 5424, 5488, 5537, 5880, 6328, 6780, 6860, 7203, 7910, 8232, 9040, 9492, 9604, 10290, 11074, 11760, 11865, 12005, 12656, 13560, 13720, 14406, 15820, 16464, 16611, 18984, 19208, 20580, 22148, 23730, 24010, 27120, 27440, 27685, 28812, 31640, 33222, 36015, 37968, 38416, 38759, 41160, 44296, 47460, 48020, 55370, 57624, 63280, 66444, 72030, 77518, 82320, 83055, 88592, 94920, 96040, 110740, 115248, 116277, 132888, 144060, 155036, 166110, 189840, 192080, 193795, 221480, 232554, 265776, 271313, 288120, 310072, 332220, 387590, 442960, 465108, 542626, 576240, 581385, 620144, 664440, 775180, 813939, 930216, 1085252, 1162770, 1328880, 1356565, 1550360, 1627878, 1860432, 2170504, 2325540, 2713130, 3100720, 3255756, 4069695, 4341008, 4651080, 5426260, 6511512, 8139390, 9302160, 10852520, 13023024, 16278780, 21705040, 32557560, 65115120]

約数ペア:

[(1, 65115120), (2, 32557560), (3, 21705040), (4, 16278780), (5, 13023024), (6, 10852520), (7, 9302160), (8, 8139390), (10, 6511512), (12, 5426260), (14, 4651080), (15, 4341008), (16, 4069695), (20, 3255756), (21, 3100720), (24, 2713130), (28, 2325540), (30, 2170504), (35, 1860432), (40, 1627878), (42, 1550360), (48, 1356565), (49, 1328880), (56, 1162770), (60, 1085252), (70, 930216), (80, 813939), (84, 775180), (98, 664440), (105, 620144), (112, 581385), (113, 576240), (120, 542626), (140, 465108), (147, 442960), (168, 387590), (196, 332220), (210, 310072), (226, 288120), (240, 271313), (245, 265776), (280, 232554), (294, 221480), (336, 193795), (339, 192080), (343, 189840), (392, 166110), (420, 155036), (452, 144060), (490, 132888), (560, 116277), (565, 115248), (588, 110740), (678, 96040), (686, 94920), (735, 88592), (784, 83055), (791, 82320), (840, 77518), (904, 72030), (980, 66444), (1029, 63280), (1130, 57624), (1176, 55370), (1356, 48020), (1372, 47460), (1470, 44296), (1582, 41160), (1680, 38759), (1695, 38416), (1715, 37968), (1808, 36015), (1960, 33222), (2058, 31640), (2260, 28812), (2352, 27685), (2373, 27440), (2401, 27120), (2712, 24010), (2744, 23730), (2940, 22148), (3164, 20580), (3390, 19208), (3430, 18984), (3920, 16611), (3955, 16464), (4116, 15820), (4520, 14406), (4746, 13720), (4802, 13560), (5145, 12656), (5424, 12005), (5488, 11865), (5537, 11760), (5880, 11074), (6328, 10290), (6780, 9604), (6860, 9492), (7203, 9040), (7910, 8232)]