272456160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 953195040

約数和(自身を除く): 680738880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 37, 40, 46, 48, 58, 60, 69, 74, 80, 87, 92, 96, 111, 115, 116, 120, 138, 145, 148, 160, 174, 184, 185, 222, 230, 232, 240, 276, 290, 296, 345, 348, 368, 370, 435, 444, 460, 464, 480, 529, 552, 555, 580, 592, 667, 690, 696, 736, 740, 851, 870, 888, 920, 928, 1058, 1073, 1104, 1110, 1160, 1184, 1334, 1380, 1392, 1480, 1587, 1702, 1740, 1776, 1840, 2001, 2116, 2146, 2208, 2220, 2320, 2553, 2645, 2668, 2760, 2784, 2960, 3174, 3219, 3335, 3404, 3480, 3552, 3680, 4002, 4232, 4255, 4292, 4440, 4640, 5106, 5290, 5336, 5365, 5520, 5920, 6348, 6438, 6670, 6808, 6960, 7935, 8004, 8464, 8510, 8584, 8880, 10005, 10212, 10580, 10672, 10730, 11040, 12696, 12765, 12876, 13340, 13616, 13920, 15341, 15870, 16008, 16095, 16928, 17020, 17168, 17760, 19573, 20010, 20424, 21160, 21344, 21460, 24679, 25392, 25530, 25752, 26680, 27232, 30682, 31740, 32016, 32190, 34040, 34336, 39146, 40020, 40848, 42320, 42920, 46023, 49358, 50784, 51060, 51504, 53360, 58719, 61364, 63480, 64032, 64380, 68080, 74037, 76705, 78292, 80040, 81696, 84640, 85840, 92046, 97865, 98716, 102120, 103008, 106720, 117438, 122728, 123395, 126960, 128760, 136160, 148074, 153410, 156584, 160080, 171680, 184092, 195730, 197432, 204240, 230115, 234876, 245456, 246790, 253920, 257520, 293595, 296148, 306820, 313168, 320160, 368184, 370185, 391460, 394864, 408480, 460230, 469752, 490912, 493580, 515040, 567617, 587190, 592296, 613640, 626336, 736368, 740370, 782920, 789728, 920460, 939504, 987160, 1135234, 1174380, 1184592, 1227280, 1472736, 1480740, 1565840, 1702851, 1840920, 1879008, 1974320, 2270468, 2348760, 2369184, 2454560, 2838085, 2961480, 3131680, 3405702, 3681840, 3948640, 4540936, 4697520, 5676170, 5922960, 6811404, 7363680, 8514255, 9081872, 9395040, 11352340, 11845920, 13622808, 17028510, 18163744, 22704680, 27245616, 34057020, 45409360, 54491232, 68114040, 90818720, 136228080, 272456160]

約数ペア:

[(1, 272456160), (2, 136228080), (3, 90818720), (4, 68114040), (5, 54491232), (6, 45409360), (8, 34057020), (10, 27245616), (12, 22704680), (15, 18163744), (16, 17028510), (20, 13622808), (23, 11845920), (24, 11352340), (29, 9395040), (30, 9081872), (32, 8514255), (37, 7363680), (40, 6811404), (46, 5922960), (48, 5676170), (58, 4697520), (60, 4540936), (69, 3948640), (74, 3681840), (80, 3405702), (87, 3131680), (92, 2961480), (96, 2838085), (111, 2454560), (115, 2369184), (116, 2348760), (120, 2270468), (138, 1974320), (145, 1879008), (148, 1840920), (160, 1702851), (174, 1565840), (184, 1480740), (185, 1472736), (222, 1227280), (230, 1184592), (232, 1174380), (240, 1135234), (276, 987160), (290, 939504), (296, 920460), (345, 789728), (348, 782920), (368, 740370), (370, 736368), (435, 626336), (444, 613640), (460, 592296), (464, 587190), (480, 567617), (529, 515040), (552, 493580), (555, 490912), (580, 469752), (592, 460230), (667, 408480), (690, 394864), (696, 391460), (736, 370185), (740, 368184), (851, 320160), (870, 313168), (888, 306820), (920, 296148), (928, 293595), (1058, 257520), (1073, 253920), (1104, 246790), (1110, 245456), (1160, 234876), (1184, 230115), (1334, 204240), (1380, 197432), (1392, 195730), (1480, 184092), (1587, 171680), (1702, 160080), (1740, 156584), (1776, 153410), (1840, 148074), (2001, 136160), (2116, 128760), (2146, 126960), (2208, 123395), (2220, 122728), (2320, 117438), (2553, 106720), (2645, 103008), (2668, 102120), (2760, 98716), (2784, 97865), (2960, 92046), (3174, 85840), (3219, 84640), (3335, 81696), (3404, 80040), (3480, 78292), (3552, 76705), (3680, 74037), (4002, 68080), (4232, 64380), (4255, 64032), (4292, 63480), (4440, 61364), (4640, 58719), (5106, 53360), (5290, 51504), (5336, 51060), (5365, 50784), (5520, 49358), (5920, 46023), (6348, 42920), (6438, 42320), (6670, 40848), (6808, 40020), (6960, 39146), (7935, 34336), (8004, 34040), (8464, 32190), (8510, 32016), (8584, 31740), (8880, 30682), (10005, 27232), (10212, 26680), (10580, 25752), (10672, 25530), (10730, 25392), (11040, 24679), (12696, 21460), (12765, 21344), (12876, 21160), (13340, 20424), (13616, 20010), (13920, 19573), (15341, 17760), (15870, 17168), (16008, 17020), (16095, 16928)]