746127720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2849

約数の個数: 256

約数和(自身を含む): 2820384000

約数和(自身を除く): 2074256280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2797, 2808, 2964, 3420, 3510, 3705, 4104, 4446, 4680, 4940, 5130, 5594, 5928, 6669, 6840, 7020, 7410, 8391, 8892, 9880, 10260, 11115, 11188, 13338, 13985, 14040, 14820, 16782, 17784, 20520, 22230, 22376, 25173, 26676, 27970, 29640, 33345, 33564, 36361, 41955, 44460, 50346, 53143, 53352, 55940, 66690, 67128, 72722, 75519, 83910, 88920, 100692, 106286, 109083, 111880, 125865, 133380, 145444, 151038, 159429, 167820, 181805, 201384, 212572, 218166, 251730, 265715, 266760, 290888, 302076, 318858, 327249, 335640, 363610, 377595, 425144, 436332, 478287, 503460, 531430, 545415, 604152, 637716, 654498, 690859, 727220, 755190, 797145, 872664, 956574, 981747, 1006920, 1062860, 1090830, 1275432, 1308996, 1381718, 1434861, 1454440, 1510380, 1594290, 1636245, 1913148, 1963494, 2072577, 2125720, 2181660, 2391435, 2617992, 2763436, 2869722, 3020760, 3188580, 3272490, 3454295, 3826296, 3926988, 4145154, 4363320, 4782870, 4908735, 5526872, 5739444, 6217731, 6377160, 6544980, 6908590, 7174305, 7853976, 8290308, 9565740, 9817470, 10362885, 11478888, 12435462, 13089960, 13817180, 14348610, 16580616, 18653193, 19131480, 19634940, 20725770, 24870924, 27634360, 28697220, 31088655, 37306386, 39269880, 41451540, 49741848, 57394440, 62177310, 74612772, 82903080, 93265965, 124354620, 149225544, 186531930, 248709240, 373063860, 746127720]

約数ペア:

[(1, 746127720), (2, 373063860), (3, 248709240), (4, 186531930), (5, 149225544), (6, 124354620), (8, 93265965), (9, 82903080), (10, 74612772), (12, 62177310), (13, 57394440), (15, 49741848), (18, 41451540), (19, 39269880), (20, 37306386), (24, 31088655), (26, 28697220), (27, 27634360), (30, 24870924), (36, 20725770), (38, 19634940), (39, 19131480), (40, 18653193), (45, 16580616), (52, 14348610), (54, 13817180), (57, 13089960), (60, 12435462), (65, 11478888), (72, 10362885), (76, 9817470), (78, 9565740), (90, 8290308), (95, 7853976), (104, 7174305), (108, 6908590), (114, 6544980), (117, 6377160), (120, 6217731), (130, 5739444), (135, 5526872), (152, 4908735), (156, 4782870), (171, 4363320), (180, 4145154), (190, 3926988), (195, 3826296), (216, 3454295), (228, 3272490), (234, 3188580), (247, 3020760), (260, 2869722), (270, 2763436), (285, 2617992), (312, 2391435), (342, 2181660), (351, 2125720), (360, 2072577), (380, 1963494), (390, 1913148), (456, 1636245), (468, 1594290), (494, 1510380), (513, 1454440), (520, 1434861), (540, 1381718), (570, 1308996), (585, 1275432), (684, 1090830), (702, 1062860), (741, 1006920), (760, 981747), (780, 956574), (855, 872664), (936, 797145), (988, 755190), (1026, 727220), (1080, 690859), (1140, 654498), (1170, 637716), (1235, 604152), (1368, 545415), (1404, 531430), (1482, 503460), (1560, 478287), (1710, 436332), (1755, 425144), (1976, 377595), (2052, 363610), (2223, 335640), (2280, 327249), (2340, 318858), (2470, 302076), (2565, 290888), (2797, 266760), (2808, 265715), (2964, 251730), (3420, 218166), (3510, 212572), (3705, 201384), (4104, 181805), (4446, 167820), (4680, 159429), (4940, 151038), (5130, 145444), (5594, 133380), (5928, 125865), (6669, 111880), (6840, 109083), (7020, 106286), (7410, 100692), (8391, 88920), (8892, 83910), (9880, 75519), (10260, 72722), (11115, 67128), (11188, 66690), (13338, 55940), (13985, 53352), (14040, 53143), (14820, 50346), (16782, 44460), (17784, 41955), (20520, 36361), (22230, 33564), (22376, 33345), (25173, 29640), (26676, 27970)]