272214880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^2$

素因数の和:114

約数の個数: 216

約数和(自身を含む): 808608528

約数和(自身を除く): 536393648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 56, 58, 68, 70, 80, 85, 112, 116, 119, 136, 140, 145, 160, 170, 203, 224, 232, 238, 272, 280, 289, 290, 340, 406, 464, 476, 493, 544, 560, 578, 580, 595, 680, 812, 841, 928, 952, 986, 1015, 1120, 1156, 1160, 1190, 1360, 1445, 1624, 1682, 1904, 1972, 2023, 2030, 2312, 2320, 2380, 2465, 2720, 2890, 3248, 3364, 3451, 3808, 3944, 4046, 4060, 4205, 4624, 4640, 4760, 4930, 5780, 5887, 6496, 6728, 6902, 7888, 8092, 8120, 8381, 8410, 9248, 9520, 9860, 10115, 11560, 11774, 13456, 13804, 14297, 15776, 16184, 16240, 16762, 16820, 17255, 19040, 19720, 20230, 23120, 23548, 26912, 27608, 28594, 29435, 32368, 32480, 33524, 33640, 34510, 39440, 40460, 41905, 46240, 47096, 55216, 57188, 58667, 58870, 64736, 67048, 67280, 69020, 71485, 78880, 80920, 83810, 94192, 100079, 110432, 114376, 117334, 117740, 134096, 134560, 138040, 142970, 161840, 167620, 188384, 200158, 228752, 234668, 235480, 243049, 268192, 276080, 285940, 293335, 323680, 335240, 400316, 457504, 469336, 470960, 486098, 500395, 552160, 571880, 586670, 670480, 800632, 938672, 941920, 972196, 1000790, 1143760, 1173340, 1215245, 1340960, 1601264, 1701343, 1877344, 1944392, 2001580, 2287520, 2346680, 2430490, 3202528, 3402686, 3888784, 4003160, 4693360, 4860980, 6805372, 7777568, 8006320, 8506715, 9386720, 9721960, 13610744, 16012640, 17013430, 19443920, 27221488, 34026860, 38887840, 54442976, 68053720, 136107440, 272214880]

約数ペア:

[(1, 272214880), (2, 136107440), (4, 68053720), (5, 54442976), (7, 38887840), (8, 34026860), (10, 27221488), (14, 19443920), (16, 17013430), (17, 16012640), (20, 13610744), (28, 9721960), (29, 9386720), (32, 8506715), (34, 8006320), (35, 7777568), (40, 6805372), (56, 4860980), (58, 4693360), (68, 4003160), (70, 3888784), (80, 3402686), (85, 3202528), (112, 2430490), (116, 2346680), (119, 2287520), (136, 2001580), (140, 1944392), (145, 1877344), (160, 1701343), (170, 1601264), (203, 1340960), (224, 1215245), (232, 1173340), (238, 1143760), (272, 1000790), (280, 972196), (289, 941920), (290, 938672), (340, 800632), (406, 670480), (464, 586670), (476, 571880), (493, 552160), (544, 500395), (560, 486098), (578, 470960), (580, 469336), (595, 457504), (680, 400316), (812, 335240), (841, 323680), (928, 293335), (952, 285940), (986, 276080), (1015, 268192), (1120, 243049), (1156, 235480), (1160, 234668), (1190, 228752), (1360, 200158), (1445, 188384), (1624, 167620), (1682, 161840), (1904, 142970), (1972, 138040), (2023, 134560), (2030, 134096), (2312, 117740), (2320, 117334), (2380, 114376), (2465, 110432), (2720, 100079), (2890, 94192), (3248, 83810), (3364, 80920), (3451, 78880), (3808, 71485), (3944, 69020), (4046, 67280), (4060, 67048), (4205, 64736), (4624, 58870), (4640, 58667), (4760, 57188), (4930, 55216), (5780, 47096), (5887, 46240), (6496, 41905), (6728, 40460), (6902, 39440), (7888, 34510), (8092, 33640), (8120, 33524), (8381, 32480), (8410, 32368), (9248, 29435), (9520, 28594), (9860, 27608), (10115, 26912), (11560, 23548), (11774, 23120), (13456, 20230), (13804, 19720), (14297, 19040), (15776, 17255), (16184, 16820), (16240, 16762)]