1687542480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6217}}^1$

素因数の和:6278

約数の個数: 240

約数和(自身を含む): 6314752080

約数和(自身を除く): 4627209600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 520, 522, 580, 585, 624, 696, 720, 754, 780, 870, 936, 1040, 1044, 1131, 1160, 1170, 1305, 1392, 1508, 1560, 1740, 1872, 1885, 2088, 2262, 2320, 2340, 2610, 3016, 3120, 3393, 3480, 3770, 4176, 4524, 4680, 5220, 5655, 6032, 6217, 6786, 6960, 7540, 9048, 9360, 10440, 11310, 12434, 13572, 15080, 16965, 18096, 18651, 20880, 22620, 24868, 27144, 30160, 31085, 33930, 37302, 45240, 49736, 54288, 55953, 62170, 67860, 74604, 80821, 90480, 93255, 99472, 111906, 124340, 135720, 149208, 161642, 180293, 186510, 223812, 242463, 248680, 271440, 279765, 298416, 323284, 360586, 373020, 404105, 447624, 484926, 497360, 540879, 559530, 646568, 721172, 727389, 746040, 808210, 895248, 901465, 969852, 1081758, 1119060, 1212315, 1293136, 1442344, 1454778, 1492080, 1616420, 1622637, 1802930, 1939704, 2163516, 2238120, 2343809, 2424630, 2704395, 2884688, 2909556, 3232840, 3245274, 3605860, 3636945, 3879408, 4327032, 4476240, 4687618, 4849260, 5408790, 5819112, 6465680, 6490548, 7031427, 7211720, 7273890, 8113185, 8654064, 9375236, 9698520, 10817580, 11638224, 11719045, 12981096, 14062854, 14423440, 14547780, 16226370, 18750472, 19397040, 21094281, 21635160, 23438090, 25962192, 28125708, 29095560, 32452740, 35157135, 37500944, 42188562, 43270320, 46876180, 56251416, 58191120, 64905480, 70314270, 84377124, 93752360, 105471405, 112502832, 129810960, 140628540, 168754248, 187504720, 210942810, 281257080, 337508496, 421885620, 562514160, 843771240, 1687542480]

約数ペア:

[(1, 1687542480), (2, 843771240), (3, 562514160), (4, 421885620), (5, 337508496), (6, 281257080), (8, 210942810), (9, 187504720), (10, 168754248), (12, 140628540), (13, 129810960), (15, 112502832), (16, 105471405), (18, 93752360), (20, 84377124), (24, 70314270), (26, 64905480), (29, 58191120), (30, 56251416), (36, 46876180), (39, 43270320), (40, 42188562), (45, 37500944), (48, 35157135), (52, 32452740), (58, 29095560), (60, 28125708), (65, 25962192), (72, 23438090), (78, 21635160), (80, 21094281), (87, 19397040), (90, 18750472), (104, 16226370), (116, 14547780), (117, 14423440), (120, 14062854), (130, 12981096), (144, 11719045), (145, 11638224), (156, 10817580), (174, 9698520), (180, 9375236), (195, 8654064), (208, 8113185), (232, 7273890), (234, 7211720), (240, 7031427), (260, 6490548), (261, 6465680), (290, 5819112), (312, 5408790), (348, 4849260), (360, 4687618), (377, 4476240), (390, 4327032), (435, 3879408), (464, 3636945), (468, 3605860), (520, 3245274), (522, 3232840), (580, 2909556), (585, 2884688), (624, 2704395), (696, 2424630), (720, 2343809), (754, 2238120), (780, 2163516), (870, 1939704), (936, 1802930), (1040, 1622637), (1044, 1616420), (1131, 1492080), (1160, 1454778), (1170, 1442344), (1305, 1293136), (1392, 1212315), (1508, 1119060), (1560, 1081758), (1740, 969852), (1872, 901465), (1885, 895248), (2088, 808210), (2262, 746040), (2320, 727389), (2340, 721172), (2610, 646568), (3016, 559530), (3120, 540879), (3393, 497360), (3480, 484926), (3770, 447624), (4176, 404105), (4524, 373020), (4680, 360586), (5220, 323284), (5655, 298416), (6032, 279765), (6217, 271440), (6786, 248680), (6960, 242463), (7540, 223812), (9048, 186510), (9360, 180293), (10440, 161642), (11310, 149208), (12434, 135720), (13572, 124340), (15080, 111906), (16965, 99472), (18096, 93255), (18651, 90480), (20880, 80821), (22620, 74604), (24868, 67860), (27144, 62170), (30160, 55953), (31085, 54288), (33930, 49736), (37302, 45240)]