121493680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 357262848

約数和(自身を除く): 235769168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 163, 176, 220, 242, 280, 308, 326, 385, 440, 484, 560, 605, 616, 652, 770, 815, 847, 880, 968, 1141, 1210, 1232, 1304, 1331, 1540, 1630, 1694, 1793, 1936, 2282, 2420, 2608, 2662, 3080, 3260, 3388, 3586, 4235, 4564, 4840, 5324, 5705, 6160, 6520, 6655, 6776, 7172, 8470, 8965, 9128, 9317, 9680, 10648, 11410, 12551, 13040, 13310, 13552, 14344, 16940, 17930, 18256, 18634, 19723, 21296, 22820, 25102, 26620, 28688, 33880, 35860, 37268, 39446, 45640, 46585, 50204, 53240, 62755, 67760, 71720, 74536, 78892, 91280, 93170, 98615, 100408, 106480, 125510, 138061, 143440, 149072, 157784, 186340, 197230, 200816, 216953, 251020, 276122, 315568, 372680, 394460, 433906, 502040, 552244, 690305, 745360, 788920, 867812, 1004080, 1084765, 1104488, 1380610, 1518671, 1577840, 1735624, 2169530, 2208976, 2761220, 3037342, 3471248, 4339060, 5522440, 6074684, 7593355, 8678120, 11044880, 12149368, 15186710, 17356240, 24298736, 30373420, 60746840, 121493680]

約数ペア:

[(1, 121493680), (2, 60746840), (4, 30373420), (5, 24298736), (7, 17356240), (8, 15186710), (10, 12149368), (11, 11044880), (14, 8678120), (16, 7593355), (20, 6074684), (22, 5522440), (28, 4339060), (35, 3471248), (40, 3037342), (44, 2761220), (55, 2208976), (56, 2169530), (70, 1735624), (77, 1577840), (80, 1518671), (88, 1380610), (110, 1104488), (112, 1084765), (121, 1004080), (140, 867812), (154, 788920), (163, 745360), (176, 690305), (220, 552244), (242, 502040), (280, 433906), (308, 394460), (326, 372680), (385, 315568), (440, 276122), (484, 251020), (560, 216953), (605, 200816), (616, 197230), (652, 186340), (770, 157784), (815, 149072), (847, 143440), (880, 138061), (968, 125510), (1141, 106480), (1210, 100408), (1232, 98615), (1304, 93170), (1331, 91280), (1540, 78892), (1630, 74536), (1694, 71720), (1793, 67760), (1936, 62755), (2282, 53240), (2420, 50204), (2608, 46585), (2662, 45640), (3080, 39446), (3260, 37268), (3388, 35860), (3586, 33880), (4235, 28688), (4564, 26620), (4840, 25102), (5324, 22820), (5705, 21296), (6160, 19723), (6520, 18634), (6655, 18256), (6776, 17930), (7172, 16940), (8470, 14344), (8965, 13552), (9128, 13310), (9317, 13040), (9680, 12551), (10648, 11410)]