227066840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 705438720

約数和(自身を除く): 478371880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 53, 55, 56, 65, 70, 77, 88, 91, 104, 106, 107, 110, 130, 140, 143, 154, 182, 212, 214, 220, 260, 265, 280, 286, 308, 364, 371, 385, 424, 428, 440, 455, 520, 530, 535, 572, 583, 616, 689, 715, 728, 742, 749, 770, 856, 910, 1001, 1060, 1070, 1144, 1166, 1177, 1378, 1391, 1430, 1484, 1498, 1540, 1820, 1855, 2002, 2120, 2140, 2332, 2354, 2756, 2782, 2860, 2915, 2968, 2996, 3080, 3445, 3640, 3710, 3745, 4004, 4081, 4280, 4664, 4708, 4823, 5005, 5512, 5564, 5671, 5720, 5830, 5885, 5992, 6890, 6955, 7420, 7490, 7579, 8008, 8162, 8239, 9416, 9646, 9737, 10010, 11128, 11342, 11660, 11770, 13780, 13910, 14840, 14980, 15158, 15301, 16324, 16478, 19292, 19474, 20020, 20405, 22684, 23320, 23540, 24115, 27560, 27820, 28355, 29960, 30316, 30602, 32648, 32956, 37895, 38584, 38948, 39697, 40040, 40810, 41195, 45368, 47080, 48230, 48685, 53053, 55640, 56710, 60632, 61204, 62381, 65912, 73723, 75790, 76505, 77896, 79394, 81620, 82390, 96460, 97370, 106106, 107107, 113420, 122408, 124762, 147446, 151580, 153010, 158788, 163240, 164780, 192920, 194740, 198485, 212212, 214214, 226840, 249524, 265265, 294892, 303160, 306020, 311905, 317576, 329560, 368615, 389480, 396970, 424424, 428428, 436667, 499048, 516061, 530530, 535535, 589784, 612040, 623810, 737230, 793940, 810953, 856856, 873334, 1032122, 1061060, 1071070, 1247620, 1474460, 1587880, 1621906, 1746668, 2064244, 2122120, 2142140, 2183335, 2495240, 2580305, 2948920, 3243812, 3493336, 4054765, 4128488, 4284280, 4366670, 5160610, 5676671, 6487624, 8109530, 8733340, 10321220, 11353342, 16219060, 17466680, 20642440, 22706684, 28383355, 32438120, 45413368, 56766710, 113533420, 227066840]

約数ペア:

[(1, 227066840), (2, 113533420), (4, 56766710), (5, 45413368), (7, 32438120), (8, 28383355), (10, 22706684), (11, 20642440), (13, 17466680), (14, 16219060), (20, 11353342), (22, 10321220), (26, 8733340), (28, 8109530), (35, 6487624), (40, 5676671), (44, 5160610), (52, 4366670), (53, 4284280), (55, 4128488), (56, 4054765), (65, 3493336), (70, 3243812), (77, 2948920), (88, 2580305), (91, 2495240), (104, 2183335), (106, 2142140), (107, 2122120), (110, 2064244), (130, 1746668), (140, 1621906), (143, 1587880), (154, 1474460), (182, 1247620), (212, 1071070), (214, 1061060), (220, 1032122), (260, 873334), (265, 856856), (280, 810953), (286, 793940), (308, 737230), (364, 623810), (371, 612040), (385, 589784), (424, 535535), (428, 530530), (440, 516061), (455, 499048), (520, 436667), (530, 428428), (535, 424424), (572, 396970), (583, 389480), (616, 368615), (689, 329560), (715, 317576), (728, 311905), (742, 306020), (749, 303160), (770, 294892), (856, 265265), (910, 249524), (1001, 226840), (1060, 214214), (1070, 212212), (1144, 198485), (1166, 194740), (1177, 192920), (1378, 164780), (1391, 163240), (1430, 158788), (1484, 153010), (1498, 151580), (1540, 147446), (1820, 124762), (1855, 122408), (2002, 113420), (2120, 107107), (2140, 106106), (2332, 97370), (2354, 96460), (2756, 82390), (2782, 81620), (2860, 79394), (2915, 77896), (2968, 76505), (2996, 75790), (3080, 73723), (3445, 65912), (3640, 62381), (3710, 61204), (3745, 60632), (4004, 56710), (4081, 55640), (4280, 53053), (4664, 48685), (4708, 48230), (4823, 47080), (5005, 45368), (5512, 41195), (5564, 40810), (5671, 40040), (5720, 39697), (5830, 38948), (5885, 38584), (5992, 37895), (6890, 32956), (6955, 32648), (7420, 30602), (7490, 30316), (7579, 29960), (8008, 28355), (8162, 27820), (8239, 27560), (9416, 24115), (9646, 23540), (9737, 23320), (10010, 22684), (11128, 20405), (11342, 20020), (11660, 19474), (11770, 19292), (13780, 16478), (13910, 16324), (14840, 15301), (14980, 15158)]