64654589520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{29863}}^1$

素因数の和:30010

約数の個数: 240

約数和(自身を含む): 226454172672

約数和(自身を除く): 161799583152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 97, 120, 124, 144, 155, 180, 186, 194, 240, 248, 279, 291, 310, 360, 372, 388, 465, 485, 496, 558, 582, 620, 720, 744, 776, 873, 930, 970, 1116, 1164, 1240, 1395, 1455, 1488, 1552, 1746, 1860, 1940, 2232, 2328, 2480, 2790, 2910, 3007, 3492, 3720, 3880, 4365, 4464, 4656, 5580, 5820, 6014, 6984, 7440, 7760, 8730, 9021, 11160, 11640, 12028, 13968, 15035, 17460, 18042, 22320, 23280, 24056, 27063, 29863, 30070, 34920, 36084, 45105, 48112, 54126, 59726, 60140, 69840, 72168, 89589, 90210, 108252, 119452, 120280, 135315, 144336, 149315, 179178, 180420, 216504, 238904, 240560, 268767, 270630, 298630, 358356, 360840, 433008, 447945, 477808, 537534, 541260, 597260, 716712, 721680, 895890, 925753, 1075068, 1082520, 1194520, 1343835, 1433424, 1791780, 1851506, 2150136, 2165040, 2389040, 2687670, 2777259, 2896711, 3583560, 3703012, 4300272, 4628765, 5375340, 5554518, 5793422, 7167120, 7406024, 8331777, 8690133, 9257530, 10750680, 11109036, 11586844, 13886295, 14483555, 14812048, 16663554, 17380266, 18515060, 21501360, 22218072, 23173688, 26070399, 27772590, 28967110, 33327108, 34760532, 37030120, 41658885, 43450665, 44436144, 46347376, 52140798, 55545180, 57934220, 66654216, 69521064, 74060240, 83317770, 86901330, 89798041, 104281596, 111090360, 115868440, 130351995, 133308432, 139042128, 166635540, 173802660, 179596082, 208563192, 222180720, 231736880, 260703990, 269394123, 333271080, 347605320, 359192164, 417126384, 448990205, 521407980, 538788246, 666542160, 695210640, 718384328, 808182369, 897980410, 1042815960, 1077576492, 1346970615, 1436768656, 1616364738, 1795960820, 2085631920, 2155152984, 2693941230, 3232729476, 3591921640, 4040911845, 4310305968, 5387882460, 6465458952, 7183843280, 8081823690, 10775764920, 12930917904, 16163647380, 21551529840, 32327294760, 64654589520]

約数ペア:

[(1, 64654589520), (2, 32327294760), (3, 21551529840), (4, 16163647380), (5, 12930917904), (6, 10775764920), (8, 8081823690), (9, 7183843280), (10, 6465458952), (12, 5387882460), (15, 4310305968), (16, 4040911845), (18, 3591921640), (20, 3232729476), (24, 2693941230), (30, 2155152984), (31, 2085631920), (36, 1795960820), (40, 1616364738), (45, 1436768656), (48, 1346970615), (60, 1077576492), (62, 1042815960), (72, 897980410), (80, 808182369), (90, 718384328), (93, 695210640), (97, 666542160), (120, 538788246), (124, 521407980), (144, 448990205), (155, 417126384), (180, 359192164), (186, 347605320), (194, 333271080), (240, 269394123), (248, 260703990), (279, 231736880), (291, 222180720), (310, 208563192), (360, 179596082), (372, 173802660), (388, 166635540), (465, 139042128), (485, 133308432), (496, 130351995), (558, 115868440), (582, 111090360), (620, 104281596), (720, 89798041), (744, 86901330), (776, 83317770), (873, 74060240), (930, 69521064), (970, 66654216), (1116, 57934220), (1164, 55545180), (1240, 52140798), (1395, 46347376), (1455, 44436144), (1488, 43450665), (1552, 41658885), (1746, 37030120), (1860, 34760532), (1940, 33327108), (2232, 28967110), (2328, 27772590), (2480, 26070399), (2790, 23173688), (2910, 22218072), (3007, 21501360), (3492, 18515060), (3720, 17380266), (3880, 16663554), (4365, 14812048), (4464, 14483555), (4656, 13886295), (5580, 11586844), (5820, 11109036), (6014, 10750680), (6984, 9257530), (7440, 8690133), (7760, 8331777), (8730, 7406024), (9021, 7167120), (11160, 5793422), (11640, 5554518), (12028, 5375340), (13968, 4628765), (15035, 4300272), (17460, 3703012), (18042, 3583560), (22320, 2896711), (23280, 2777259), (24056, 2687670), (27063, 2389040), (29863, 2165040), (30070, 2150136), (34920, 1851506), (36084, 1791780), (45105, 1433424), (48112, 1343835), (54126, 1194520), (59726, 1082520), (60140, 1075068), (69840, 925753), (72168, 895890), (89589, 721680), (90210, 716712), (108252, 597260), (119452, 541260), (120280, 537534), (135315, 477808), (144336, 447945), (149315, 433008), (179178, 360840), (180420, 358356), (216504, 298630), (238904, 270630), (240560, 268767)]