323201520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:744

約数の個数: 240

約数和(自身を含む): 1173407040

約数和(自身を除く): 850205520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 115, 116, 120, 138, 144, 145, 174, 180, 184, 207, 230, 232, 240, 261, 276, 290, 345, 348, 360, 368, 414, 435, 460, 464, 522, 552, 580, 667, 673, 690, 696, 720, 828, 870, 920, 1035, 1044, 1104, 1160, 1305, 1334, 1346, 1380, 1392, 1656, 1740, 1840, 2001, 2019, 2070, 2088, 2320, 2610, 2668, 2692, 2760, 3312, 3335, 3365, 3480, 4002, 4038, 4140, 4176, 5220, 5336, 5384, 5520, 6003, 6057, 6670, 6730, 6960, 8004, 8076, 8280, 10005, 10095, 10440, 10672, 10768, 12006, 12114, 13340, 13460, 15479, 16008, 16152, 16560, 19517, 20010, 20190, 20880, 24012, 24228, 26680, 26920, 30015, 30285, 30958, 32016, 32304, 39034, 40020, 40380, 46437, 48024, 48456, 53360, 53840, 58551, 60030, 60570, 61916, 77395, 78068, 80040, 80760, 92874, 96048, 96912, 97585, 117102, 120060, 121140, 123832, 139311, 154790, 156136, 160080, 161520, 175653, 185748, 195170, 232185, 234204, 240120, 242280, 247664, 278622, 292755, 309580, 312272, 351306, 371496, 390340, 448891, 464370, 468408, 480240, 484560, 557244, 585510, 619160, 696555, 702612, 742992, 780680, 878265, 897782, 928740, 936816, 1114488, 1171020, 1238320, 1346673, 1393110, 1405224, 1561360, 1756530, 1795564, 1857480, 2228976, 2244455, 2342040, 2693346, 2786220, 2810448, 3513060, 3591128, 3714960, 4040019, 4488910, 4684080, 5386692, 5572440, 6733365, 7026120, 7182256, 8080038, 8977820, 10773384, 11144880, 13466730, 14052240, 16160076, 17955640, 20200095, 21546768, 26933460, 32320152, 35911280, 40400190, 53866920, 64640304, 80800380, 107733840, 161600760, 323201520]

約数ペア:

[(1, 323201520), (2, 161600760), (3, 107733840), (4, 80800380), (5, 64640304), (6, 53866920), (8, 40400190), (9, 35911280), (10, 32320152), (12, 26933460), (15, 21546768), (16, 20200095), (18, 17955640), (20, 16160076), (23, 14052240), (24, 13466730), (29, 11144880), (30, 10773384), (36, 8977820), (40, 8080038), (45, 7182256), (46, 7026120), (48, 6733365), (58, 5572440), (60, 5386692), (69, 4684080), (72, 4488910), (80, 4040019), (87, 3714960), (90, 3591128), (92, 3513060), (115, 2810448), (116, 2786220), (120, 2693346), (138, 2342040), (144, 2244455), (145, 2228976), (174, 1857480), (180, 1795564), (184, 1756530), (207, 1561360), (230, 1405224), (232, 1393110), (240, 1346673), (261, 1238320), (276, 1171020), (290, 1114488), (345, 936816), (348, 928740), (360, 897782), (368, 878265), (414, 780680), (435, 742992), (460, 702612), (464, 696555), (522, 619160), (552, 585510), (580, 557244), (667, 484560), (673, 480240), (690, 468408), (696, 464370), (720, 448891), (828, 390340), (870, 371496), (920, 351306), (1035, 312272), (1044, 309580), (1104, 292755), (1160, 278622), (1305, 247664), (1334, 242280), (1346, 240120), (1380, 234204), (1392, 232185), (1656, 195170), (1740, 185748), (1840, 175653), (2001, 161520), (2019, 160080), (2070, 156136), (2088, 154790), (2320, 139311), (2610, 123832), (2668, 121140), (2692, 120060), (2760, 117102), (3312, 97585), (3335, 96912), (3365, 96048), (3480, 92874), (4002, 80760), (4038, 80040), (4140, 78068), (4176, 77395), (5220, 61916), (5336, 60570), (5384, 60030), (5520, 58551), (6003, 53840), (6057, 53360), (6670, 48456), (6730, 48024), (6960, 46437), (8004, 40380), (8076, 40020), (8280, 39034), (10005, 32304), (10095, 32016), (10440, 30958), (10672, 30285), (10768, 30015), (12006, 26920), (12114, 26680), (13340, 24228), (13460, 24012), (15479, 20880), (16008, 20190), (16152, 20010), (16560, 19517)]