581831640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1491

約数の個数: 256

約数和(自身を含む): 2162160000

約数和(自身を除く): 1580328360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 60, 65, 72, 78, 87, 90, 104, 108, 116, 117, 120, 130, 135, 145, 156, 174, 180, 195, 216, 232, 234, 260, 261, 270, 290, 312, 348, 351, 360, 377, 390, 435, 468, 520, 522, 540, 580, 585, 696, 702, 754, 780, 783, 870, 936, 1044, 1080, 1131, 1160, 1170, 1305, 1404, 1429, 1508, 1560, 1566, 1740, 1755, 1885, 2088, 2262, 2340, 2610, 2808, 2858, 3016, 3132, 3393, 3480, 3510, 3770, 3915, 4287, 4524, 4680, 5220, 5655, 5716, 6264, 6786, 7020, 7145, 7540, 7830, 8574, 9048, 10179, 10440, 11310, 11432, 12861, 13572, 14040, 14290, 15080, 15660, 16965, 17148, 18577, 20358, 21435, 22620, 25722, 27144, 28580, 31320, 33930, 34296, 37154, 38583, 40716, 41441, 42870, 45240, 50895, 51444, 55731, 57160, 64305, 67860, 74308, 77166, 81432, 82882, 85740, 92885, 101790, 102888, 111462, 124323, 128610, 135720, 148616, 154332, 165764, 167193, 171480, 185770, 192915, 203580, 207205, 222924, 248646, 257220, 278655, 308664, 331528, 334386, 371540, 372969, 385830, 407160, 414410, 445848, 497292, 501579, 514440, 538733, 557310, 621615, 668772, 743080, 745938, 771660, 828820, 835965, 994584, 1003158, 1077466, 1114620, 1118907, 1243230, 1337544, 1491876, 1543320, 1616199, 1657640, 1671930, 1864845, 2006316, 2154932, 2229240, 2237814, 2486460, 2507895, 2693665, 2983752, 3232398, 3343860, 3729690, 4012632, 4309864, 4475628, 4848597, 4972920, 5015790, 5387330, 5594535, 6464796, 6687720, 7459380, 8080995, 8951256, 9697194, 10031580, 10774660, 11189070, 12929592, 14545791, 14918760, 16161990, 19394388, 20063160, 21549320, 22378140, 24242985, 29091582, 32323980, 38788776, 44756280, 48485970, 58183164, 64647960, 72728955, 96971940, 116366328, 145457910, 193943880, 290915820, 581831640]

約数ペア:

[(1, 581831640), (2, 290915820), (3, 193943880), (4, 145457910), (5, 116366328), (6, 96971940), (8, 72728955), (9, 64647960), (10, 58183164), (12, 48485970), (13, 44756280), (15, 38788776), (18, 32323980), (20, 29091582), (24, 24242985), (26, 22378140), (27, 21549320), (29, 20063160), (30, 19394388), (36, 16161990), (39, 14918760), (40, 14545791), (45, 12929592), (52, 11189070), (54, 10774660), (58, 10031580), (60, 9697194), (65, 8951256), (72, 8080995), (78, 7459380), (87, 6687720), (90, 6464796), (104, 5594535), (108, 5387330), (116, 5015790), (117, 4972920), (120, 4848597), (130, 4475628), (135, 4309864), (145, 4012632), (156, 3729690), (174, 3343860), (180, 3232398), (195, 2983752), (216, 2693665), (232, 2507895), (234, 2486460), (260, 2237814), (261, 2229240), (270, 2154932), (290, 2006316), (312, 1864845), (348, 1671930), (351, 1657640), (360, 1616199), (377, 1543320), (390, 1491876), (435, 1337544), (468, 1243230), (520, 1118907), (522, 1114620), (540, 1077466), (580, 1003158), (585, 994584), (696, 835965), (702, 828820), (754, 771660), (780, 745938), (783, 743080), (870, 668772), (936, 621615), (1044, 557310), (1080, 538733), (1131, 514440), (1160, 501579), (1170, 497292), (1305, 445848), (1404, 414410), (1429, 407160), (1508, 385830), (1560, 372969), (1566, 371540), (1740, 334386), (1755, 331528), (1885, 308664), (2088, 278655), (2262, 257220), (2340, 248646), (2610, 222924), (2808, 207205), (2858, 203580), (3016, 192915), (3132, 185770), (3393, 171480), (3480, 167193), (3510, 165764), (3770, 154332), (3915, 148616), (4287, 135720), (4524, 128610), (4680, 124323), (5220, 111462), (5655, 102888), (5716, 101790), (6264, 92885), (6786, 85740), (7020, 82882), (7145, 81432), (7540, 77166), (7830, 74308), (8574, 67860), (9048, 64305), (10179, 57160), (10440, 55731), (11310, 51444), (11432, 50895), (12861, 45240), (13572, 42870), (14040, 41441), (14290, 40716), (15080, 38583), (15660, 37154), (16965, 34296), (17148, 33930), (18577, 31320), (20358, 28580), (21435, 27144), (22620, 25722)]