764855280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5233}}^1$

素因数の和:5288

約数の個数: 240

約数和(自身を含む): 3037394880

約数和(自身を除く): 2272539600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2610, 3045, 3248, 3480, 3654, 4060, 4176, 4872, 5040, 5220, 5233, 6090, 6960, 7308, 8120, 9135, 9744, 10440, 10466, 12180, 14616, 15699, 16240, 18270, 20880, 20932, 24360, 26165, 29232, 31398, 36540, 36631, 41864, 47097, 48720, 52330, 62796, 73080, 73262, 78495, 83728, 94194, 104660, 109893, 125592, 146160, 146524, 151757, 156990, 183155, 188388, 209320, 219786, 235485, 251184, 293048, 303514, 313980, 329679, 366310, 376776, 418640, 439572, 455271, 470970, 549465, 586096, 607028, 627960, 659358, 732620, 753552, 758785, 879144, 910542, 941940, 1062299, 1098930, 1214056, 1255920, 1318716, 1365813, 1465240, 1517570, 1648395, 1758288, 1821084, 1883880, 2124598, 2197860, 2276355, 2428112, 2637432, 2731626, 2930480, 3035140, 3186897, 3296790, 3642168, 3767760, 4249196, 4395720, 4552710, 5274864, 5311495, 5463252, 6070280, 6373794, 6593580, 6829065, 7284336, 8498392, 8791440, 9105420, 9560691, 10622990, 10926504, 12140560, 12747588, 13187160, 13658130, 15934485, 16996784, 18210840, 19121382, 21245980, 21853008, 25495176, 26374320, 27316260, 31868970, 36421680, 38242764, 42491960, 47803455, 50990352, 54632520, 63737940, 76485528, 84983920, 95606910, 109265040, 127475880, 152971056, 191213820, 254951760, 382427640, 764855280]

約数ペア:

[(1, 764855280), (2, 382427640), (3, 254951760), (4, 191213820), (5, 152971056), (6, 127475880), (7, 109265040), (8, 95606910), (9, 84983920), (10, 76485528), (12, 63737940), (14, 54632520), (15, 50990352), (16, 47803455), (18, 42491960), (20, 38242764), (21, 36421680), (24, 31868970), (28, 27316260), (29, 26374320), (30, 25495176), (35, 21853008), (36, 21245980), (40, 19121382), (42, 18210840), (45, 16996784), (48, 15934485), (56, 13658130), (58, 13187160), (60, 12747588), (63, 12140560), (70, 10926504), (72, 10622990), (80, 9560691), (84, 9105420), (87, 8791440), (90, 8498392), (105, 7284336), (112, 6829065), (116, 6593580), (120, 6373794), (126, 6070280), (140, 5463252), (144, 5311495), (145, 5274864), (168, 4552710), (174, 4395720), (180, 4249196), (203, 3767760), (210, 3642168), (232, 3296790), (240, 3186897), (252, 3035140), (261, 2930480), (280, 2731626), (290, 2637432), (315, 2428112), (336, 2276355), (348, 2197860), (360, 2124598), (406, 1883880), (420, 1821084), (435, 1758288), (464, 1648395), (504, 1517570), (522, 1465240), (560, 1365813), (580, 1318716), (609, 1255920), (630, 1214056), (696, 1098930), (720, 1062299), (812, 941940), (840, 910542), (870, 879144), (1008, 758785), (1015, 753552), (1044, 732620), (1160, 659358), (1218, 627960), (1260, 607028), (1305, 586096), (1392, 549465), (1624, 470970), (1680, 455271), (1740, 439572), (1827, 418640), (2030, 376776), (2088, 366310), (2320, 329679), (2436, 313980), (2520, 303514), (2610, 293048), (3045, 251184), (3248, 235485), (3480, 219786), (3654, 209320), (4060, 188388), (4176, 183155), (4872, 156990), (5040, 151757), (5220, 146524), (5233, 146160), (6090, 125592), (6960, 109893), (7308, 104660), (8120, 94194), (9135, 83728), (9744, 78495), (10440, 73262), (10466, 73080), (12180, 62796), (14616, 52330), (15699, 48720), (16240, 47097), (18270, 41864), (20880, 36631), (20932, 36540), (24360, 31398), (26165, 29232)]