228185160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 804712320

約数和(自身を除く): 576527160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 151, 168, 196, 210, 245, 257, 280, 294, 302, 392, 420, 453, 490, 514, 588, 604, 735, 755, 771, 840, 906, 980, 1028, 1057, 1176, 1208, 1285, 1470, 1510, 1542, 1799, 1812, 1960, 2056, 2114, 2265, 2570, 2940, 3020, 3084, 3171, 3598, 3624, 3855, 4228, 4530, 5140, 5285, 5397, 5880, 6040, 6168, 6342, 7196, 7399, 7710, 8456, 8995, 9060, 10280, 10570, 10794, 12593, 12684, 14392, 14798, 15420, 15855, 17990, 18120, 21140, 21588, 22197, 25186, 25368, 26985, 29596, 30840, 31710, 35980, 36995, 37779, 38807, 42280, 43176, 44394, 50372, 53970, 59192, 62965, 63420, 71960, 73990, 75558, 77614, 88788, 100744, 107940, 110985, 116421, 125930, 126840, 147980, 151116, 155228, 177576, 188895, 194035, 215880, 221970, 232842, 251860, 271649, 295960, 302232, 310456, 377790, 388070, 443940, 465684, 503720, 543298, 582105, 755580, 776140, 814947, 887880, 931368, 1086596, 1164210, 1358245, 1511160, 1552280, 1629894, 1901543, 2173192, 2328420, 2716490, 3259788, 3803086, 4074735, 4656840, 5432980, 5704629, 6519576, 7606172, 8149470, 9507715, 10865960, 11409258, 15212344, 16298940, 19015430, 22818516, 28523145, 32597880, 38030860, 45637032, 57046290, 76061720, 114092580, 228185160]

約数ペア:

[(1, 228185160), (2, 114092580), (3, 76061720), (4, 57046290), (5, 45637032), (6, 38030860), (7, 32597880), (8, 28523145), (10, 22818516), (12, 19015430), (14, 16298940), (15, 15212344), (20, 11409258), (21, 10865960), (24, 9507715), (28, 8149470), (30, 7606172), (35, 6519576), (40, 5704629), (42, 5432980), (49, 4656840), (56, 4074735), (60, 3803086), (70, 3259788), (84, 2716490), (98, 2328420), (105, 2173192), (120, 1901543), (140, 1629894), (147, 1552280), (151, 1511160), (168, 1358245), (196, 1164210), (210, 1086596), (245, 931368), (257, 887880), (280, 814947), (294, 776140), (302, 755580), (392, 582105), (420, 543298), (453, 503720), (490, 465684), (514, 443940), (588, 388070), (604, 377790), (735, 310456), (755, 302232), (771, 295960), (840, 271649), (906, 251860), (980, 232842), (1028, 221970), (1057, 215880), (1176, 194035), (1208, 188895), (1285, 177576), (1470, 155228), (1510, 151116), (1542, 147980), (1799, 126840), (1812, 125930), (1960, 116421), (2056, 110985), (2114, 107940), (2265, 100744), (2570, 88788), (2940, 77614), (3020, 75558), (3084, 73990), (3171, 71960), (3598, 63420), (3624, 62965), (3855, 59192), (4228, 53970), (4530, 50372), (5140, 44394), (5285, 43176), (5397, 42280), (5880, 38807), (6040, 37779), (6168, 36995), (6342, 35980), (7196, 31710), (7399, 30840), (7710, 29596), (8456, 26985), (8995, 25368), (9060, 25186), (10280, 22197), (10570, 21588), (10794, 21140), (12593, 18120), (12684, 17990), (14392, 15855), (14798, 15420)]