497022240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 288

約数和(自身を含む): 1852756416

約数和(自身を除く): 1355734176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 338, 352, 390, 416, 429, 440, 480, 507, 520, 528, 557, 572, 624, 660, 676, 715, 780, 845, 858, 880, 1014, 1040, 1056, 1114, 1144, 1248, 1320, 1352, 1430, 1560, 1671, 1690, 1716, 1760, 1859, 2028, 2080, 2145, 2228, 2288, 2535, 2640, 2704, 2785, 2860, 3120, 3342, 3380, 3432, 3718, 4056, 4290, 4456, 4576, 5070, 5280, 5408, 5570, 5577, 5720, 6127, 6240, 6684, 6760, 6864, 7241, 7436, 8112, 8355, 8580, 8912, 9295, 10140, 11140, 11154, 11440, 12254, 13368, 13520, 13728, 14482, 14872, 16224, 16710, 17160, 17824, 18381, 18590, 20280, 21723, 22280, 22308, 22880, 24508, 26736, 27040, 27885, 28964, 29744, 30635, 33420, 34320, 36205, 36762, 37180, 40560, 43446, 44560, 44616, 49016, 53472, 55770, 57928, 59488, 61270, 66840, 68640, 72410, 73524, 74360, 79651, 81120, 86892, 89120, 89232, 91905, 94133, 98032, 108615, 111540, 115856, 122540, 133680, 144820, 147048, 148720, 159302, 173784, 178464, 183810, 188266, 196064, 217230, 223080, 231712, 238953, 245080, 267360, 282399, 289640, 294096, 297440, 318604, 347568, 367620, 376532, 398255, 434460, 446160, 470665, 477906, 490160, 564798, 579280, 588192, 637208, 695136, 735240, 753064, 796510, 868920, 892320, 941330, 955812, 980320, 1035463, 1129596, 1158560, 1194765, 1274416, 1411995, 1470480, 1506128, 1593020, 1737840, 1882660, 1911624, 2070926, 2259192, 2389530, 2548832, 2823990, 2940960, 3012256, 3106389, 3186040, 3475680, 3765320, 3823248, 4141852, 4518384, 4779060, 5177315, 5647980, 6212778, 6372080, 7530640, 7646496, 8283704, 9036768, 9558120, 10354630, 11295960, 12425556, 12744160, 15061280, 15531945, 16567408, 19116240, 20709260, 22591920, 24851112, 31063890, 33134816, 38232480, 41418520, 45183840, 49702224, 62127780, 82837040, 99404448, 124255560, 165674080, 248511120, 497022240]

約数ペア:

[(1, 497022240), (2, 248511120), (3, 165674080), (4, 124255560), (5, 99404448), (6, 82837040), (8, 62127780), (10, 49702224), (11, 45183840), (12, 41418520), (13, 38232480), (15, 33134816), (16, 31063890), (20, 24851112), (22, 22591920), (24, 20709260), (26, 19116240), (30, 16567408), (32, 15531945), (33, 15061280), (39, 12744160), (40, 12425556), (44, 11295960), (48, 10354630), (52, 9558120), (55, 9036768), (60, 8283704), (65, 7646496), (66, 7530640), (78, 6372080), (80, 6212778), (88, 5647980), (96, 5177315), (104, 4779060), (110, 4518384), (120, 4141852), (130, 3823248), (132, 3765320), (143, 3475680), (156, 3186040), (160, 3106389), (165, 3012256), (169, 2940960), (176, 2823990), (195, 2548832), (208, 2389530), (220, 2259192), (240, 2070926), (260, 1911624), (264, 1882660), (286, 1737840), (312, 1593020), (330, 1506128), (338, 1470480), (352, 1411995), (390, 1274416), (416, 1194765), (429, 1158560), (440, 1129596), (480, 1035463), (507, 980320), (520, 955812), (528, 941330), (557, 892320), (572, 868920), (624, 796510), (660, 753064), (676, 735240), (715, 695136), (780, 637208), (845, 588192), (858, 579280), (880, 564798), (1014, 490160), (1040, 477906), (1056, 470665), (1114, 446160), (1144, 434460), (1248, 398255), (1320, 376532), (1352, 367620), (1430, 347568), (1560, 318604), (1671, 297440), (1690, 294096), (1716, 289640), (1760, 282399), (1859, 267360), (2028, 245080), (2080, 238953), (2145, 231712), (2228, 223080), (2288, 217230), (2535, 196064), (2640, 188266), (2704, 183810), (2785, 178464), (2860, 173784), (3120, 159302), (3342, 148720), (3380, 147048), (3432, 144820), (3718, 133680), (4056, 122540), (4290, 115856), (4456, 111540), (4576, 108615), (5070, 98032), (5280, 94133), (5408, 91905), (5570, 89232), (5577, 89120), (5720, 86892), (6127, 81120), (6240, 79651), (6684, 74360), (6760, 73524), (6864, 72410), (7241, 68640), (7436, 66840), (8112, 61270), (8355, 59488), (8580, 57928), (8912, 55770), (9295, 53472), (10140, 49016), (11140, 44616), (11154, 44560), (11440, 43446), (12254, 40560), (13368, 37180), (13520, 36762), (13728, 36205), (14482, 34320), (14872, 33420), (16224, 30635), (16710, 29744), (17160, 28964), (17824, 27885), (18381, 27040), (18590, 26736), (20280, 24508), (21723, 22880), (22280, 22308)]