897247260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 576

約数和(自身を含む): 3736857600

約数和(自身を除く): 2839610340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 31, 35, 36, 38, 39, 42, 45, 52, 54, 57, 60, 62, 63, 65, 70, 76, 78, 84, 90, 91, 93, 95, 105, 108, 114, 117, 124, 126, 130, 133, 135, 140, 155, 156, 171, 180, 182, 186, 189, 190, 195, 210, 217, 228, 234, 247, 252, 260, 266, 270, 273, 279, 285, 310, 315, 342, 351, 364, 372, 378, 380, 390, 399, 403, 420, 434, 455, 465, 468, 494, 513, 532, 540, 546, 558, 570, 585, 589, 620, 630, 651, 665, 684, 702, 741, 756, 780, 798, 806, 819, 837, 855, 868, 910, 930, 945, 961, 988, 1026, 1085, 1092, 1116, 1140, 1170, 1178, 1197, 1209, 1235, 1260, 1302, 1330, 1365, 1395, 1404, 1482, 1596, 1612, 1638, 1674, 1710, 1729, 1755, 1767, 1820, 1860, 1890, 1922, 1953, 1995, 2015, 2052, 2170, 2223, 2340, 2356, 2394, 2418, 2457, 2470, 2565, 2604, 2660, 2730, 2790, 2821, 2883, 2945, 2964, 3255, 3276, 3348, 3420, 3458, 3510, 3534, 3591, 3627, 3705, 3780, 3844, 3906, 3990, 4030, 4095, 4123, 4185, 4340, 4446, 4788, 4805, 4836, 4914, 4940, 5130, 5187, 5301, 5460, 5580, 5642, 5766, 5859, 5890, 5985, 6045, 6510, 6669, 6727, 6916, 7020, 7068, 7182, 7254, 7410, 7657, 7812, 7980, 8060, 8190, 8246, 8370, 8463, 8645, 8649, 8835, 8892, 9610, 9765, 9828, 10260, 10374, 10602, 10881, 11115, 11284, 11532, 11718, 11780, 11970, 12090, 12285, 12369, 12493, 13020, 13338, 13454, 14105, 14364, 14415, 14508, 14820, 15314, 15561, 15903, 16380, 16492, 16740, 16926, 17290, 17298, 17670, 17955, 18135, 18259, 19220, 19530, 20181, 20615, 20748, 21204, 21762, 22230, 22971, 23436, 23940, 24180, 24570, 24738, 24986, 25389, 25935, 25947, 26505, 26676, 26908, 28210, 28830, 29295, 30628, 31122, 31806, 33345, 33635, 33852, 34580, 34596, 35340, 35910, 36270, 36518, 37107, 37479, 38285, 39060, 40362, 41230, 42315, 43245, 43524, 44460, 45942, 46683, 49140, 49476, 49972, 50778, 51870, 51894, 53010, 53599, 54405, 54777, 56420, 57660, 58590, 60543, 61845, 62244, 62465, 63612, 66690, 67270, 68913, 71820, 72540, 73036, 74214, 74958, 76167, 76570, 77805, 79515, 80724, 82460, 84630, 86490, 87451, 91295, 91884, 93366, 100905, 101556, 103740, 103788, 106020, 107198, 108810, 109554, 111321, 112437, 114855, 117180, 121086, 123690, 124930, 126945, 127813, 129735, 133380, 134540, 137826, 148428, 149916, 152334, 153140, 155610, 159030, 160797, 164331, 169260, 172980, 174902, 181629, 182590, 185535, 186732, 187395, 201810, 206739, 214396, 217620, 219108, 222642, 224874, 229710, 233415, 237367, 242172, 247380, 249860, 253890, 255626, 259470, 262353, 267995, 273885, 275652, 302715, 304668, 311220, 318060, 321594, 328662, 337311, 344565, 349804, 363258, 365180, 371070, 374790, 380835, 383439, 403620, 413478, 437255, 445284, 449748, 459420, 466830, 474734, 482391, 492993, 507780, 511252, 518940, 524706, 535990, 547770, 556605, 562185, 605430, 639065, 643188, 657324, 674622, 689130, 712101, 726516, 742140, 749580, 761670, 766878, 787059, 803985, 821655, 826956, 874510, 908145, 933660, 949468, 964782, 985986, 1033695, 1049412, 1071980, 1095540, 1113210, 1124370, 1150317, 1186835, 1210860, 1278130, 1311765, 1349244, 1378260, 1424202, 1447173, 1523340, 1533756, 1574118, 1607970, 1643310, 1661569, 1686555, 1749020, 1816290, 1917195, 1929564, 1971972, 2067390, 2136303, 2226420, 2248740, 2300634, 2361177, 2373670, 2411955, 2464965, 2556260, 2623530, 2848404, 2894346, 3148236, 3215940, 3286620, 3323138, 3373110, 3450951, 3560505, 3632580, 3834390, 3935295, 4134780, 4272606, 4601268, 4722354, 4747340, 4823910, 4929930, 4984707, 5247060, 5751585, 5788692, 6408909, 6646276, 6746220, 6901902, 7121010, 7235865, 7668780, 7870590, 8307845, 8545212, 9444708, 9647820, 9859860, 9969414, 10681515, 11503170, 11805885, 12817818, 13803804, 14242020, 14471730, 14954121, 15741180, 16615690, 17254755, 19938828, 21363030, 23006340, 23611770, 24923535, 25635636, 28943460, 29908242, 32044545, 33231380, 34509510, 42726060, 44862363, 47223540, 49847070, 59816484, 64089090, 69019020, 74770605, 89724726, 99694140, 128178180, 149541210, 179449452, 224311815, 299082420, 448623630, 897247260]

約数ペア:

[(1, 897247260), (2, 448623630), (3, 299082420), (4, 224311815), (5, 179449452), (6, 149541210), (7, 128178180), (9, 99694140), (10, 89724726), (12, 74770605), (13, 69019020), (14, 64089090), (15, 59816484), (18, 49847070), (19, 47223540), (20, 44862363), (21, 42726060), (26, 34509510), (27, 33231380), (28, 32044545), (30, 29908242), (31, 28943460), (35, 25635636), (36, 24923535), (38, 23611770), (39, 23006340), (42, 21363030), (45, 19938828), (52, 17254755), (54, 16615690), (57, 15741180), (60, 14954121), (62, 14471730), (63, 14242020), (65, 13803804), (70, 12817818), (76, 11805885), (78, 11503170), (84, 10681515), (90, 9969414), (91, 9859860), (93, 9647820), (95, 9444708), (105, 8545212), (108, 8307845), (114, 7870590), (117, 7668780), (124, 7235865), (126, 7121010), (130, 6901902), (133, 6746220), (135, 6646276), (140, 6408909), (155, 5788692), (156, 5751585), (171, 5247060), (180, 4984707), (182, 4929930), (186, 4823910), (189, 4747340), (190, 4722354), (195, 4601268), (210, 4272606), (217, 4134780), (228, 3935295), (234, 3834390), (247, 3632580), (252, 3560505), (260, 3450951), (266, 3373110), (270, 3323138), (273, 3286620), (279, 3215940), (285, 3148236), (310, 2894346), (315, 2848404), (342, 2623530), (351, 2556260), (364, 2464965), (372, 2411955), (378, 2373670), (380, 2361177), (390, 2300634), (399, 2248740), (403, 2226420), (420, 2136303), (434, 2067390), (455, 1971972), (465, 1929564), (468, 1917195), (494, 1816290), (513, 1749020), (532, 1686555), (540, 1661569), (546, 1643310), (558, 1607970), (570, 1574118), (585, 1533756), (589, 1523340), (620, 1447173), (630, 1424202), (651, 1378260), (665, 1349244), (684, 1311765), (702, 1278130), (741, 1210860), (756, 1186835), (780, 1150317), (798, 1124370), (806, 1113210), (819, 1095540), (837, 1071980), (855, 1049412), (868, 1033695), (910, 985986), (930, 964782), (945, 949468), (961, 933660), (988, 908145), (1026, 874510), (1085, 826956), (1092, 821655), (1116, 803985), (1140, 787059), (1170, 766878), (1178, 761670), (1197, 749580), (1209, 742140), (1235, 726516), (1260, 712101), (1302, 689130), (1330, 674622), (1365, 657324), (1395, 643188), (1404, 639065), (1482, 605430), (1596, 562185), (1612, 556605), (1638, 547770), (1674, 535990), (1710, 524706), (1729, 518940), (1755, 511252), (1767, 507780), (1820, 492993), (1860, 482391), (1890, 474734), (1922, 466830), (1953, 459420), (1995, 449748), (2015, 445284), (2052, 437255), (2170, 413478), (2223, 403620), (2340, 383439), (2356, 380835), (2394, 374790), (2418, 371070), (2457, 365180), (2470, 363258), (2565, 349804), (2604, 344565), (2660, 337311), (2730, 328662), (2790, 321594), (2821, 318060), (2883, 311220), (2945, 304668), (2964, 302715), (3255, 275652), (3276, 273885), (3348, 267995), (3420, 262353), (3458, 259470), (3510, 255626), (3534, 253890), (3591, 249860), (3627, 247380), (3705, 242172), (3780, 237367), (3844, 233415), (3906, 229710), (3990, 224874), (4030, 222642), (4095, 219108), (4123, 217620), (4185, 214396), (4340, 206739), (4446, 201810), (4788, 187395), (4805, 186732), (4836, 185535), (4914, 182590), (4940, 181629), (5130, 174902), (5187, 172980), (5301, 169260), (5460, 164331), (5580, 160797), (5642, 159030), (5766, 155610), (5859, 153140), (5890, 152334), (5985, 149916), (6045, 148428), (6510, 137826), (6669, 134540), (6727, 133380), (6916, 129735), (7020, 127813), (7068, 126945), (7182, 124930), (7254, 123690), (7410, 121086), (7657, 117180), (7812, 114855), (7980, 112437), (8060, 111321), (8190, 109554), (8246, 108810), (8370, 107198), (8463, 106020), (8645, 103788), (8649, 103740), (8835, 101556), (8892, 100905), (9610, 93366), (9765, 91884), (9828, 91295), (10260, 87451), (10374, 86490), (10602, 84630), (10881, 82460), (11115, 80724), (11284, 79515), (11532, 77805), (11718, 76570), (11780, 76167), (11970, 74958), (12090, 74214), (12285, 73036), (12369, 72540), (12493, 71820), (13020, 68913), (13338, 67270), (13454, 66690), (14105, 63612), (14364, 62465), (14415, 62244), (14508, 61845), (14820, 60543), (15314, 58590), (15561, 57660), (15903, 56420), (16380, 54777), (16492, 54405), (16740, 53599), (16926, 53010), (17290, 51894), (17298, 51870), (17670, 50778), (17955, 49972), (18135, 49476), (18259, 49140), (19220, 46683), (19530, 45942), (20181, 44460), (20615, 43524), (20748, 43245), (21204, 42315), (21762, 41230), (22230, 40362), (22971, 39060), (23436, 38285), (23940, 37479), (24180, 37107), (24570, 36518), (24738, 36270), (24986, 35910), (25389, 35340), (25935, 34596), (25947, 34580), (26505, 33852), (26676, 33635), (26908, 33345), (28210, 31806), (28830, 31122), (29295, 30628)]