279024472020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{2801}}^1$

素因数の和:3951

約数の個数: 288

約数和(自身を含む): 939332975616

約数和(自身を除く): 660308503596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1093, 1302, 1470, 1519, 1860, 2170, 2186, 2604, 2801, 2940, 3038, 3255, 3279, 4340, 4372, 4557, 5465, 5602, 6076, 6510, 6558, 7595, 7651, 8403, 9114, 10930, 11204, 13020, 13116, 14005, 15190, 15302, 16395, 16806, 18228, 19607, 21860, 22785, 22953, 28010, 30380, 30604, 32790, 33612, 33883, 38255, 39214, 42015, 45570, 45906, 53557, 56020, 58821, 65580, 67766, 76510, 78428, 84030, 86831, 91140, 91812, 98035, 101649, 107114, 114765, 117642, 135532, 137249, 153020, 160671, 168060, 169415, 173662, 196070, 203298, 214228, 229530, 235284, 237181, 260493, 267785, 274498, 294105, 321342, 338830, 347324, 392140, 406596, 411747, 434155, 459060, 474362, 508245, 520986, 535570, 548996, 588210, 607817, 642684, 677660, 686245, 711543, 803355, 823494, 868310, 948724, 1016490, 1041972, 1071140, 1176420, 1185905, 1215634, 1302465, 1372490, 1423086, 1606710, 1646988, 1660267, 1736620, 1823451, 2032980, 2058735, 2371810, 2431268, 2604930, 2744980, 2846172, 3039085, 3061493, 3213420, 3320534, 3557715, 3646902, 4117470, 4254719, 4743620, 4980801, 5209860, 6078170, 6122986, 6641068, 7115430, 7293804, 8234940, 8301335, 8509438, 9117255, 9184479, 9961602, 12156340, 12245972, 12764157, 14230860, 15307465, 16602670, 17018876, 18234510, 18368958, 19923204, 21273595, 21430451, 24904005, 25528314, 30614930, 33205340, 36469020, 36737916, 42547190, 42860902, 45922395, 49808010, 51056628, 61229860, 63820785, 64291353, 85094380, 85721804, 91844790, 94906283, 99616020, 107152255, 127641570, 128582706, 150013157, 183689580, 189812566, 214304510, 255283140, 257165412, 284718849, 300026314, 321456765, 379625132, 428609020, 450039471, 474531415, 569437698, 600052628, 642913530, 664343981, 750065785, 900078942, 949062830, 1138875396, 1285827060, 1328687962, 1423594245, 1500131570, 1800157884, 1898125660, 1993031943, 2250197355, 2657375924, 2847188490, 3000263140, 3321719905, 3986063886, 4500394710, 4650407867, 5694376980, 6643439810, 7972127772, 9000789420, 9300815734, 9965159715, 13286879620, 13951223601, 18601631468, 19930319430, 23252039335, 27902447202, 39860638860, 46504078670, 55804894404, 69756118005, 93008157340, 139512236010, 279024472020]

約数ペア:

[(1, 279024472020), (2, 139512236010), (3, 93008157340), (4, 69756118005), (5, 55804894404), (6, 46504078670), (7, 39860638860), (10, 27902447202), (12, 23252039335), (14, 19930319430), (15, 18601631468), (20, 13951223601), (21, 13286879620), (28, 9965159715), (30, 9300815734), (31, 9000789420), (35, 7972127772), (42, 6643439810), (49, 5694376980), (60, 4650407867), (62, 4500394710), (70, 3986063886), (84, 3321719905), (93, 3000263140), (98, 2847188490), (105, 2657375924), (124, 2250197355), (140, 1993031943), (147, 1898125660), (155, 1800157884), (186, 1500131570), (196, 1423594245), (210, 1328687962), (217, 1285827060), (245, 1138875396), (294, 949062830), (310, 900078942), (372, 750065785), (420, 664343981), (434, 642913530), (465, 600052628), (490, 569437698), (588, 474531415), (620, 450039471), (651, 428609020), (735, 379625132), (868, 321456765), (930, 300026314), (980, 284718849), (1085, 257165412), (1093, 255283140), (1302, 214304510), (1470, 189812566), (1519, 183689580), (1860, 150013157), (2170, 128582706), (2186, 127641570), (2604, 107152255), (2801, 99616020), (2940, 94906283), (3038, 91844790), (3255, 85721804), (3279, 85094380), (4340, 64291353), (4372, 63820785), (4557, 61229860), (5465, 51056628), (5602, 49808010), (6076, 45922395), (6510, 42860902), (6558, 42547190), (7595, 36737916), (7651, 36469020), (8403, 33205340), (9114, 30614930), (10930, 25528314), (11204, 24904005), (13020, 21430451), (13116, 21273595), (14005, 19923204), (15190, 18368958), (15302, 18234510), (16395, 17018876), (16806, 16602670), (18228, 15307465), (19607, 14230860), (21860, 12764157), (22785, 12245972), (22953, 12156340), (28010, 9961602), (30380, 9184479), (30604, 9117255), (32790, 8509438), (33612, 8301335), (33883, 8234940), (38255, 7293804), (39214, 7115430), (42015, 6641068), (45570, 6122986), (45906, 6078170), (53557, 5209860), (56020, 4980801), (58821, 4743620), (65580, 4254719), (67766, 4117470), (76510, 3646902), (78428, 3557715), (84030, 3320534), (86831, 3213420), (91140, 3061493), (91812, 3039085), (98035, 2846172), (101649, 2744980), (107114, 2604930), (114765, 2431268), (117642, 2371810), (135532, 2058735), (137249, 2032980), (153020, 1823451), (160671, 1736620), (168060, 1660267), (169415, 1646988), (173662, 1606710), (196070, 1423086), (203298, 1372490), (214228, 1302465), (229530, 1215634), (235284, 1185905), (237181, 1176420), (260493, 1071140), (267785, 1041972), (274498, 1016490), (294105, 948724), (321342, 868310), (338830, 823494), (347324, 803355), (392140, 711543), (406596, 686245), (411747, 677660), (434155, 642684), (459060, 607817), (474362, 588210), (508245, 548996), (520986, 535570)]