1217545680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 320

約数和(自身を含む): 4274726400

約数和(自身を除く): 3057180720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 53, 60, 65, 74, 78, 80, 104, 106, 111, 120, 130, 148, 156, 159, 185, 195, 199, 208, 212, 222, 240, 260, 265, 296, 312, 318, 370, 390, 398, 424, 444, 481, 520, 530, 555, 592, 597, 624, 636, 689, 740, 780, 795, 796, 848, 888, 962, 995, 1040, 1060, 1110, 1194, 1272, 1378, 1443, 1480, 1560, 1590, 1592, 1776, 1924, 1961, 1990, 2067, 2120, 2220, 2388, 2405, 2544, 2587, 2756, 2886, 2960, 2985, 3120, 3180, 3184, 3445, 3848, 3922, 3980, 4134, 4240, 4440, 4776, 4810, 5174, 5512, 5772, 5883, 5970, 6360, 6890, 7215, 7363, 7696, 7761, 7844, 7960, 8268, 8880, 9552, 9620, 9805, 10335, 10348, 10547, 11024, 11544, 11766, 11940, 12720, 12935, 13780, 14430, 14726, 15522, 15688, 15920, 16536, 19240, 19610, 20670, 20696, 21094, 22089, 23088, 23532, 23880, 25493, 25870, 27560, 28860, 29415, 29452, 31044, 31376, 31641, 33072, 36815, 38480, 38805, 39220, 41340, 41392, 42188, 44178, 47064, 47760, 50986, 51740, 52735, 55120, 57720, 58830, 58904, 62088, 63282, 73630, 76479, 77610, 78440, 82680, 84376, 88356, 94128, 95719, 101972, 103480, 105470, 110445, 115440, 117660, 117808, 124176, 126564, 127465, 137111, 147260, 152958, 155220, 156880, 158205, 165360, 168752, 176712, 191438, 203944, 206960, 210940, 220890, 235320, 253128, 254930, 274222, 287157, 294520, 305916, 310440, 316410, 353424, 382395, 382876, 390239, 407888, 411333, 421880, 441780, 470640, 478595, 506256, 509860, 548444, 574314, 589040, 611832, 620880, 632820, 685555, 764790, 765752, 780478, 822666, 843760, 883560, 957190, 1019720, 1096888, 1148628, 1170717, 1223664, 1265640, 1371110, 1435785, 1529580, 1531504, 1560956, 1645332, 1767120, 1914380, 1951195, 2039440, 2056665, 2193776, 2297256, 2341434, 2531280, 2742220, 2871570, 3059160, 3121912, 3290664, 3828760, 3902390, 4113330, 4594512, 4682868, 5073107, 5484440, 5743140, 5853585, 6118320, 6243824, 6581328, 7657520, 7804780, 8226660, 9365736, 10146214, 10968880, 11486280, 11707170, 15219321, 15609560, 16453320, 18731472, 20292428, 22972560, 23414340, 25365535, 30438642, 31219120, 32906640, 40584856, 46828680, 50731070, 60877284, 76096605, 81169712, 93657360, 101462140, 121754568, 152193210, 202924280, 243509136, 304386420, 405848560, 608772840, 1217545680]

約数ペア:

[(1, 1217545680), (2, 608772840), (3, 405848560), (4, 304386420), (5, 243509136), (6, 202924280), (8, 152193210), (10, 121754568), (12, 101462140), (13, 93657360), (15, 81169712), (16, 76096605), (20, 60877284), (24, 50731070), (26, 46828680), (30, 40584856), (37, 32906640), (39, 31219120), (40, 30438642), (48, 25365535), (52, 23414340), (53, 22972560), (60, 20292428), (65, 18731472), (74, 16453320), (78, 15609560), (80, 15219321), (104, 11707170), (106, 11486280), (111, 10968880), (120, 10146214), (130, 9365736), (148, 8226660), (156, 7804780), (159, 7657520), (185, 6581328), (195, 6243824), (199, 6118320), (208, 5853585), (212, 5743140), (222, 5484440), (240, 5073107), (260, 4682868), (265, 4594512), (296, 4113330), (312, 3902390), (318, 3828760), (370, 3290664), (390, 3121912), (398, 3059160), (424, 2871570), (444, 2742220), (481, 2531280), (520, 2341434), (530, 2297256), (555, 2193776), (592, 2056665), (597, 2039440), (624, 1951195), (636, 1914380), (689, 1767120), (740, 1645332), (780, 1560956), (795, 1531504), (796, 1529580), (848, 1435785), (888, 1371110), (962, 1265640), (995, 1223664), (1040, 1170717), (1060, 1148628), (1110, 1096888), (1194, 1019720), (1272, 957190), (1378, 883560), (1443, 843760), (1480, 822666), (1560, 780478), (1590, 765752), (1592, 764790), (1776, 685555), (1924, 632820), (1961, 620880), (1990, 611832), (2067, 589040), (2120, 574314), (2220, 548444), (2388, 509860), (2405, 506256), (2544, 478595), (2587, 470640), (2756, 441780), (2886, 421880), (2960, 411333), (2985, 407888), (3120, 390239), (3180, 382876), (3184, 382395), (3445, 353424), (3848, 316410), (3922, 310440), (3980, 305916), (4134, 294520), (4240, 287157), (4440, 274222), (4776, 254930), (4810, 253128), (5174, 235320), (5512, 220890), (5772, 210940), (5883, 206960), (5970, 203944), (6360, 191438), (6890, 176712), (7215, 168752), (7363, 165360), (7696, 158205), (7761, 156880), (7844, 155220), (7960, 152958), (8268, 147260), (8880, 137111), (9552, 127465), (9620, 126564), (9805, 124176), (10335, 117808), (10348, 117660), (10547, 115440), (11024, 110445), (11544, 105470), (11766, 103480), (11940, 101972), (12720, 95719), (12935, 94128), (13780, 88356), (14430, 84376), (14726, 82680), (15522, 78440), (15688, 77610), (15920, 76479), (16536, 73630), (19240, 63282), (19610, 62088), (20670, 58904), (20696, 58830), (21094, 57720), (22089, 55120), (23088, 52735), (23532, 51740), (23880, 50986), (25493, 47760), (25870, 47064), (27560, 44178), (28860, 42188), (29415, 41392), (29452, 41340), (31044, 39220), (31376, 38805), (31641, 38480), (33072, 36815)]