545132640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 1862784000

約数和(自身を除く): 1317651360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 199, 208, 240, 260, 312, 390, 398, 416, 439, 480, 520, 597, 624, 780, 796, 878, 995, 1040, 1194, 1248, 1317, 1560, 1592, 1756, 1990, 2080, 2195, 2388, 2587, 2634, 2985, 3120, 3184, 3512, 3980, 4390, 4776, 5174, 5268, 5707, 5970, 6240, 6368, 6585, 7024, 7761, 7960, 8780, 9552, 10348, 10536, 11414, 11940, 12935, 13170, 14048, 15522, 15920, 17121, 17560, 19104, 20696, 21072, 22828, 23880, 25870, 26340, 28535, 31044, 31840, 34242, 35120, 38805, 41392, 42144, 45656, 47760, 51740, 52680, 57070, 62088, 68484, 70240, 77610, 82784, 85605, 87361, 91312, 95520, 103480, 105360, 114140, 124176, 136968, 155220, 171210, 174722, 182624, 206960, 210720, 228280, 248352, 262083, 273936, 310440, 342420, 349444, 413920, 436805, 456560, 524166, 547872, 620880, 684840, 698888, 873610, 913120, 1048332, 1135693, 1241760, 1310415, 1369680, 1397776, 1747220, 2096664, 2271386, 2620830, 2739360, 2795552, 3407079, 3494440, 4193328, 4542772, 5241660, 5678465, 6814158, 6988880, 8386656, 9085544, 10483320, 11356930, 13628316, 13977760, 17035395, 18171088, 20966640, 22713860, 27256632, 34070790, 36342176, 41933280, 45427720, 54513264, 68141580, 90855440, 109026528, 136283160, 181710880, 272566320, 545132640]

約数ペア:

[(1, 545132640), (2, 272566320), (3, 181710880), (4, 136283160), (5, 109026528), (6, 90855440), (8, 68141580), (10, 54513264), (12, 45427720), (13, 41933280), (15, 36342176), (16, 34070790), (20, 27256632), (24, 22713860), (26, 20966640), (30, 18171088), (32, 17035395), (39, 13977760), (40, 13628316), (48, 11356930), (52, 10483320), (60, 9085544), (65, 8386656), (78, 6988880), (80, 6814158), (96, 5678465), (104, 5241660), (120, 4542772), (130, 4193328), (156, 3494440), (160, 3407079), (195, 2795552), (199, 2739360), (208, 2620830), (240, 2271386), (260, 2096664), (312, 1747220), (390, 1397776), (398, 1369680), (416, 1310415), (439, 1241760), (480, 1135693), (520, 1048332), (597, 913120), (624, 873610), (780, 698888), (796, 684840), (878, 620880), (995, 547872), (1040, 524166), (1194, 456560), (1248, 436805), (1317, 413920), (1560, 349444), (1592, 342420), (1756, 310440), (1990, 273936), (2080, 262083), (2195, 248352), (2388, 228280), (2587, 210720), (2634, 206960), (2985, 182624), (3120, 174722), (3184, 171210), (3512, 155220), (3980, 136968), (4390, 124176), (4776, 114140), (5174, 105360), (5268, 103480), (5707, 95520), (5970, 91312), (6240, 87361), (6368, 85605), (6585, 82784), (7024, 77610), (7761, 70240), (7960, 68484), (8780, 62088), (9552, 57070), (10348, 52680), (10536, 51740), (11414, 47760), (11940, 45656), (12935, 42144), (13170, 41392), (14048, 38805), (15522, 35120), (15920, 34242), (17121, 31840), (17560, 31044), (19104, 28535), (20696, 26340), (21072, 25870), (22828, 23880)]