61657440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 215151552

約数和(自身を除く): 153494112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 195, 205, 208, 240, 241, 246, 260, 312, 328, 390, 410, 416, 480, 482, 492, 520, 533, 615, 624, 656, 723, 780, 820, 964, 984, 1040, 1066, 1205, 1230, 1248, 1312, 1446, 1560, 1599, 1640, 1928, 1968, 2080, 2132, 2410, 2460, 2665, 2892, 3120, 3133, 3198, 3280, 3615, 3856, 3936, 4264, 4820, 4920, 5330, 5784, 6240, 6266, 6396, 6560, 7230, 7712, 7995, 8528, 9399, 9640, 9840, 9881, 10660, 11568, 12532, 12792, 14460, 15665, 15990, 17056, 18798, 19280, 19680, 19762, 21320, 23136, 25064, 25584, 28920, 29643, 31330, 31980, 37596, 38560, 39524, 42640, 46995, 49405, 50128, 51168, 57840, 59286, 62660, 63960, 75192, 79048, 85280, 93990, 98810, 100256, 115680, 118572, 125320, 127920, 128453, 148215, 150384, 158096, 187980, 197620, 237144, 250640, 255840, 256906, 296430, 300768, 316192, 375960, 385359, 395240, 474288, 501280, 513812, 592860, 642265, 751920, 770718, 790480, 948576, 1027624, 1185720, 1284530, 1503840, 1541436, 1580960, 1926795, 2055248, 2371440, 2569060, 3082872, 3853590, 4110496, 4742880, 5138120, 6165744, 7707180, 10276240, 12331488, 15414360, 20552480, 30828720, 61657440]

約数ペア:

[(1, 61657440), (2, 30828720), (3, 20552480), (4, 15414360), (5, 12331488), (6, 10276240), (8, 7707180), (10, 6165744), (12, 5138120), (13, 4742880), (15, 4110496), (16, 3853590), (20, 3082872), (24, 2569060), (26, 2371440), (30, 2055248), (32, 1926795), (39, 1580960), (40, 1541436), (41, 1503840), (48, 1284530), (52, 1185720), (60, 1027624), (65, 948576), (78, 790480), (80, 770718), (82, 751920), (96, 642265), (104, 592860), (120, 513812), (123, 501280), (130, 474288), (156, 395240), (160, 385359), (164, 375960), (195, 316192), (205, 300768), (208, 296430), (240, 256906), (241, 255840), (246, 250640), (260, 237144), (312, 197620), (328, 187980), (390, 158096), (410, 150384), (416, 148215), (480, 128453), (482, 127920), (492, 125320), (520, 118572), (533, 115680), (615, 100256), (624, 98810), (656, 93990), (723, 85280), (780, 79048), (820, 75192), (964, 63960), (984, 62660), (1040, 59286), (1066, 57840), (1205, 51168), (1230, 50128), (1248, 49405), (1312, 46995), (1446, 42640), (1560, 39524), (1599, 38560), (1640, 37596), (1928, 31980), (1968, 31330), (2080, 29643), (2132, 28920), (2410, 25584), (2460, 25064), (2665, 23136), (2892, 21320), (3120, 19762), (3133, 19680), (3198, 19280), (3280, 18798), (3615, 17056), (3856, 15990), (3936, 15665), (4264, 14460), (4820, 12792), (4920, 12532), (5330, 11568), (5784, 10660), (6240, 9881), (6266, 9840), (6396, 9640), (6560, 9399), (7230, 8528), (7712, 7995)]