26013960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 320

約数和(自身を含む): 105937920

約数和(自身を除く): 79923960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 37, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 74, 81, 84, 90, 93, 105, 108, 111, 120, 124, 126, 135, 140, 148, 155, 162, 168, 180, 185, 186, 189, 210, 216, 217, 222, 248, 252, 259, 270, 279, 280, 296, 310, 315, 324, 333, 360, 370, 372, 378, 405, 420, 434, 444, 465, 504, 518, 540, 555, 558, 567, 620, 630, 648, 651, 666, 740, 744, 756, 777, 810, 837, 840, 868, 888, 930, 945, 999, 1036, 1080, 1085, 1110, 1116, 1134, 1147, 1240, 1260, 1295, 1302, 1332, 1395, 1480, 1512, 1554, 1620, 1665, 1674, 1736, 1860, 1890, 1953, 1998, 2072, 2170, 2220, 2232, 2268, 2294, 2331, 2511, 2520, 2590, 2604, 2664, 2790, 2835, 2997, 3108, 3240, 3255, 3330, 3348, 3441, 3720, 3780, 3885, 3906, 3996, 4185, 4340, 4440, 4536, 4588, 4662, 4995, 5022, 5180, 5208, 5580, 5670, 5735, 5859, 5994, 6216, 6510, 6660, 6696, 6882, 6993, 7560, 7770, 7812, 7992, 8029, 8370, 8680, 9176, 9324, 9765, 9990, 10044, 10323, 10360, 11160, 11340, 11470, 11655, 11718, 11988, 12555, 13020, 13320, 13764, 13986, 14985, 15540, 15624, 16058, 16740, 17205, 17577, 18648, 19530, 19980, 20088, 20646, 20979, 22680, 22940, 23310, 23436, 23976, 24087, 25110, 26040, 27528, 27972, 29295, 29970, 30969, 31080, 32116, 33480, 34410, 34965, 35154, 39060, 39960, 40145, 41292, 41958, 45880, 46620, 46872, 48174, 50220, 51615, 55944, 58590, 59940, 61938, 64232, 68820, 69930, 70308, 72261, 78120, 80290, 82584, 83916, 87885, 92907, 93240, 96348, 100440, 103230, 104895, 117180, 119880, 120435, 123876, 137640, 139860, 140616, 144522, 154845, 160580, 167832, 175770, 185814, 192696, 206460, 209790, 216783, 234360, 240870, 247752, 279720, 289044, 309690, 321160, 351540, 361305, 371628, 412920, 419580, 433566, 464535, 481740, 578088, 619380, 650349, 703080, 722610, 743256, 839160, 867132, 929070, 963480, 1083915, 1238760, 1300698, 1445220, 1734264, 1858140, 2167830, 2601396, 2890440, 3251745, 3716280, 4335660, 5202792, 6503490, 8671320, 13006980, 26013960]

約数ペア:

[(1, 26013960), (2, 13006980), (3, 8671320), (4, 6503490), (5, 5202792), (6, 4335660), (7, 3716280), (8, 3251745), (9, 2890440), (10, 2601396), (12, 2167830), (14, 1858140), (15, 1734264), (18, 1445220), (20, 1300698), (21, 1238760), (24, 1083915), (27, 963480), (28, 929070), (30, 867132), (31, 839160), (35, 743256), (36, 722610), (37, 703080), (40, 650349), (42, 619380), (45, 578088), (54, 481740), (56, 464535), (60, 433566), (62, 419580), (63, 412920), (70, 371628), (72, 361305), (74, 351540), (81, 321160), (84, 309690), (90, 289044), (93, 279720), (105, 247752), (108, 240870), (111, 234360), (120, 216783), (124, 209790), (126, 206460), (135, 192696), (140, 185814), (148, 175770), (155, 167832), (162, 160580), (168, 154845), (180, 144522), (185, 140616), (186, 139860), (189, 137640), (210, 123876), (216, 120435), (217, 119880), (222, 117180), (248, 104895), (252, 103230), (259, 100440), (270, 96348), (279, 93240), (280, 92907), (296, 87885), (310, 83916), (315, 82584), (324, 80290), (333, 78120), (360, 72261), (370, 70308), (372, 69930), (378, 68820), (405, 64232), (420, 61938), (434, 59940), (444, 58590), (465, 55944), (504, 51615), (518, 50220), (540, 48174), (555, 46872), (558, 46620), (567, 45880), (620, 41958), (630, 41292), (648, 40145), (651, 39960), (666, 39060), (740, 35154), (744, 34965), (756, 34410), (777, 33480), (810, 32116), (837, 31080), (840, 30969), (868, 29970), (888, 29295), (930, 27972), (945, 27528), (999, 26040), (1036, 25110), (1080, 24087), (1085, 23976), (1110, 23436), (1116, 23310), (1134, 22940), (1147, 22680), (1240, 20979), (1260, 20646), (1295, 20088), (1302, 19980), (1332, 19530), (1395, 18648), (1480, 17577), (1512, 17205), (1554, 16740), (1620, 16058), (1665, 15624), (1674, 15540), (1736, 14985), (1860, 13986), (1890, 13764), (1953, 13320), (1998, 13020), (2072, 12555), (2170, 11988), (2220, 11718), (2232, 11655), (2268, 11470), (2294, 11340), (2331, 11160), (2511, 10360), (2520, 10323), (2590, 10044), (2604, 9990), (2664, 9765), (2790, 9324), (2835, 9176), (2997, 8680), (3108, 8370), (3240, 8029), (3255, 7992), (3330, 7812), (3348, 7770), (3441, 7560), (3720, 6993), (3780, 6882), (3885, 6696), (3906, 6660), (3996, 6510), (4185, 6216), (4340, 5994), (4440, 5859), (4536, 5735), (4588, 5670), (4662, 5580), (4995, 5208), (5022, 5180)]