402308640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4096

約数の個数: 192

約数和(自身を含む): 1469664000

約数和(自身を除く): 1067355360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4049, 4140, 4320, 4968, 5520, 6210, 6624, 8098, 8280, 9936, 11040, 12147, 12420, 16196, 16560, 19872, 20245, 24294, 24840, 32392, 33120, 36441, 40490, 48588, 49680, 60735, 64784, 72882, 80980, 93127, 97176, 99360, 109323, 121470, 129568, 145764, 161960, 182205, 186254, 194352, 218646, 242940, 279381, 291528, 323920, 364410, 372508, 388704, 437292, 465635, 485880, 546615, 558762, 583056, 647840, 728820, 745016, 838143, 874584, 931270, 971760, 1093230, 1117524, 1166112, 1396905, 1457640, 1490032, 1676286, 1749168, 1862540, 1943520, 2186460, 2235048, 2514429, 2793810, 2915280, 2980064, 3352572, 3498336, 3725080, 4190715, 4372920, 4470096, 5028858, 5587620, 5830560, 6705144, 7450160, 8381430, 8745840, 8940192, 10057716, 11175240, 12572145, 13410288, 14900320, 16762860, 17491680, 20115432, 22350480, 25144290, 26820576, 33525720, 40230864, 44700960, 50288580, 67051440, 80461728, 100577160, 134102880, 201154320, 402308640]

約数ペア:

[(1, 402308640), (2, 201154320), (3, 134102880), (4, 100577160), (5, 80461728), (6, 67051440), (8, 50288580), (9, 44700960), (10, 40230864), (12, 33525720), (15, 26820576), (16, 25144290), (18, 22350480), (20, 20115432), (23, 17491680), (24, 16762860), (27, 14900320), (30, 13410288), (32, 12572145), (36, 11175240), (40, 10057716), (45, 8940192), (46, 8745840), (48, 8381430), (54, 7450160), (60, 6705144), (69, 5830560), (72, 5587620), (80, 5028858), (90, 4470096), (92, 4372920), (96, 4190715), (108, 3725080), (115, 3498336), (120, 3352572), (135, 2980064), (138, 2915280), (144, 2793810), (160, 2514429), (180, 2235048), (184, 2186460), (207, 1943520), (216, 1862540), (230, 1749168), (240, 1676286), (270, 1490032), (276, 1457640), (288, 1396905), (345, 1166112), (360, 1117524), (368, 1093230), (414, 971760), (432, 931270), (460, 874584), (480, 838143), (540, 745016), (552, 728820), (621, 647840), (690, 583056), (720, 558762), (736, 546615), (828, 485880), (864, 465635), (920, 437292), (1035, 388704), (1080, 372508), (1104, 364410), (1242, 323920), (1380, 291528), (1440, 279381), (1656, 242940), (1840, 218646), (2070, 194352), (2160, 186254), (2208, 182205), (2484, 161960), (2760, 145764), (3105, 129568), (3312, 121470), (3680, 109323), (4049, 99360), (4140, 97176), (4320, 93127), (4968, 80980), (5520, 72882), (6210, 64784), (6624, 60735), (8098, 49680), (8280, 48588), (9936, 40490), (11040, 36441), (12147, 33120), (12420, 32392), (16196, 24840), (16560, 24294), (19872, 20245)]