15665150280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2328

約数の個数: 256

約数和(自身を含む): 52412129280

約数和(自身を除く): 36746979000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 127, 130, 148, 156, 185, 195, 222, 254, 260, 296, 312, 370, 381, 390, 444, 481, 508, 520, 555, 635, 740, 762, 780, 888, 962, 1016, 1110, 1270, 1443, 1480, 1524, 1560, 1651, 1905, 1924, 2137, 2220, 2405, 2540, 2886, 3048, 3302, 3810, 3848, 4274, 4440, 4699, 4810, 4953, 5080, 5772, 6411, 6604, 7215, 7620, 8255, 8548, 9398, 9620, 9906, 10685, 11544, 12822, 13208, 14097, 14430, 15240, 16510, 17096, 18796, 19240, 19812, 21370, 23495, 24765, 25644, 27781, 28194, 28860, 32055, 33020, 37592, 39624, 42740, 46990, 49530, 51288, 55562, 56388, 57720, 61087, 64110, 66040, 70485, 79069, 83343, 85480, 93980, 99060, 111124, 112776, 122174, 128220, 138905, 140970, 158138, 166686, 183261, 187960, 198120, 222248, 237207, 244348, 256440, 271399, 277810, 281940, 305435, 316276, 333372, 366522, 395345, 416715, 474414, 488696, 542798, 555620, 563880, 610870, 632552, 666744, 733044, 790690, 814197, 833430, 916305, 948828, 1027897, 1085596, 1111240, 1186035, 1221740, 1356995, 1466088, 1581380, 1628394, 1666860, 1832610, 1897656, 2055794, 2171192, 2372070, 2443480, 2713990, 3083691, 3162760, 3256788, 3333720, 3528187, 3665220, 4070985, 4111588, 4744140, 5139485, 5427980, 6167382, 6513576, 7056374, 7330440, 8141970, 8223176, 9488280, 10041763, 10278970, 10584561, 10855960, 12334764, 14112748, 15418455, 16283940, 17640935, 20083526, 20557940, 21169122, 24669528, 28225496, 30125289, 30836910, 32567880, 35281870, 40167052, 41115880, 42338244, 50208815, 52922805, 60250578, 61673820, 70563740, 80334104, 84676488, 100417630, 105845610, 120501156, 123347640, 130542919, 141127480, 150626445, 200835260, 211691220, 241002312, 261085838, 301252890, 391628757, 401670520, 423382440, 522171676, 602505780, 652714595, 783257514, 1044343352, 1205011560, 1305429190, 1566515028, 1958143785, 2610858380, 3133030056, 3916287570, 5221716760, 7832575140, 15665150280]

約数ペア:

[(1, 15665150280), (2, 7832575140), (3, 5221716760), (4, 3916287570), (5, 3133030056), (6, 2610858380), (8, 1958143785), (10, 1566515028), (12, 1305429190), (13, 1205011560), (15, 1044343352), (20, 783257514), (24, 652714595), (26, 602505780), (30, 522171676), (37, 423382440), (39, 401670520), (40, 391628757), (52, 301252890), (60, 261085838), (65, 241002312), (74, 211691220), (78, 200835260), (104, 150626445), (111, 141127480), (120, 130542919), (127, 123347640), (130, 120501156), (148, 105845610), (156, 100417630), (185, 84676488), (195, 80334104), (222, 70563740), (254, 61673820), (260, 60250578), (296, 52922805), (312, 50208815), (370, 42338244), (381, 41115880), (390, 40167052), (444, 35281870), (481, 32567880), (508, 30836910), (520, 30125289), (555, 28225496), (635, 24669528), (740, 21169122), (762, 20557940), (780, 20083526), (888, 17640935), (962, 16283940), (1016, 15418455), (1110, 14112748), (1270, 12334764), (1443, 10855960), (1480, 10584561), (1524, 10278970), (1560, 10041763), (1651, 9488280), (1905, 8223176), (1924, 8141970), (2137, 7330440), (2220, 7056374), (2405, 6513576), (2540, 6167382), (2886, 5427980), (3048, 5139485), (3302, 4744140), (3810, 4111588), (3848, 4070985), (4274, 3665220), (4440, 3528187), (4699, 3333720), (4810, 3256788), (4953, 3162760), (5080, 3083691), (5772, 2713990), (6411, 2443480), (6604, 2372070), (7215, 2171192), (7620, 2055794), (8255, 1897656), (8548, 1832610), (9398, 1666860), (9620, 1628394), (9906, 1581380), (10685, 1466088), (11544, 1356995), (12822, 1221740), (13208, 1186035), (14097, 1111240), (14430, 1085596), (15240, 1027897), (16510, 948828), (17096, 916305), (18796, 833430), (19240, 814197), (19812, 790690), (21370, 733044), (23495, 666744), (24765, 632552), (25644, 610870), (27781, 563880), (28194, 555620), (28860, 542798), (32055, 488696), (33020, 474414), (37592, 416715), (39624, 395345), (42740, 366522), (46990, 333372), (49530, 316276), (51288, 305435), (55562, 281940), (56388, 277810), (57720, 271399), (61087, 256440), (64110, 244348), (66040, 237207), (70485, 222248), (79069, 198120), (83343, 187960), (85480, 183261), (93980, 166686), (99060, 158138), (111124, 140970), (112776, 138905), (122174, 128220)]