201521172960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3413299}}^1$

素因数の和:3413361

約数の個数: 144

約数和(自身を含む): 704464160400

約数和(自身を除く): 502942987440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 9840, 11808, 14760, 19680, 29520, 59040, 3413299, 6826598, 10239897, 13653196, 17066495, 20479794, 27306392, 30719691, 34132990, 40959588, 51199485, 54612784, 61439382, 68265980, 81919176, 102398970, 109225568, 122878764, 136531960, 139945259, 153598455, 163838352, 204797940, 245757528, 273063920, 279890518, 307196910, 327676704, 409595880, 419835777, 491515056, 546127840, 559781036, 614393820, 699726295, 819191760, 839671554, 983030112, 1119562072, 1228787640, 1259507331, 1399452590, 1638383520, 1679343108, 2099178885, 2239124144, 2457575280, 2519014662, 2798905180, 3358686216, 4198357770, 4478248288, 4915150560, 5038029324, 5597810360, 6297536655, 6717372432, 8396715540, 10076058648, 11195620720, 12595073310, 13434744864, 16793431080, 20152117296, 22391241440, 25190146620, 33586862160, 40304234592, 50380293240, 67173724320, 100760586480, 201521172960]

約数ペア:

[(1, 201521172960), (2, 100760586480), (3, 67173724320), (4, 50380293240), (5, 40304234592), (6, 33586862160), (8, 25190146620), (9, 22391241440), (10, 20152117296), (12, 16793431080), (15, 13434744864), (16, 12595073310), (18, 11195620720), (20, 10076058648), (24, 8396715540), (30, 6717372432), (32, 6297536655), (36, 5597810360), (40, 5038029324), (41, 4915150560), (45, 4478248288), (48, 4198357770), (60, 3358686216), (72, 2798905180), (80, 2519014662), (82, 2457575280), (90, 2239124144), (96, 2099178885), (120, 1679343108), (123, 1638383520), (144, 1399452590), (160, 1259507331), (164, 1228787640), (180, 1119562072), (205, 983030112), (240, 839671554), (246, 819191760), (288, 699726295), (328, 614393820), (360, 559781036), (369, 546127840), (410, 491515056), (480, 419835777), (492, 409595880), (615, 327676704), (656, 307196910), (720, 279890518), (738, 273063920), (820, 245757528), (984, 204797940), (1230, 163838352), (1312, 153598455), (1440, 139945259), (1476, 136531960), (1640, 122878764), (1845, 109225568), (1968, 102398970), (2460, 81919176), (2952, 68265980), (3280, 61439382), (3690, 54612784), (3936, 51199485), (4920, 40959588), (5904, 34132990), (6560, 30719691), (7380, 27306392), (9840, 20479794), (11808, 17066495), (14760, 13653196), (19680, 10239897), (29520, 6826598), (59040, 3413299)]