354418680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 256

約数和(自身を含む): 1340789760

約数和(自身を除く): 986371080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 317, 330, 363, 385, 420, 440, 462, 484, 605, 616, 634, 660, 726, 770, 840, 847, 924, 951, 968, 1155, 1210, 1268, 1320, 1331, 1452, 1540, 1585, 1694, 1815, 1848, 1902, 2219, 2310, 2420, 2536, 2541, 2662, 2904, 3080, 3170, 3388, 3487, 3630, 3804, 3993, 4235, 4438, 4620, 4755, 4840, 5082, 5324, 6340, 6655, 6657, 6776, 6974, 7260, 7608, 7986, 8470, 8876, 9240, 9317, 9510, 10164, 10461, 10648, 11095, 12680, 12705, 13310, 13314, 13948, 14520, 15972, 16940, 17435, 17752, 18634, 19020, 19965, 20328, 20922, 22190, 24409, 25410, 26620, 26628, 27896, 27951, 31944, 33285, 33880, 34870, 37268, 38040, 38357, 39930, 41844, 44380, 46585, 48818, 50820, 52305, 53240, 53256, 55902, 66570, 69740, 73227, 74536, 76714, 79860, 83688, 88760, 93170, 97636, 101640, 104610, 111804, 115071, 122045, 133140, 139480, 139755, 146454, 153428, 159720, 186340, 191785, 195272, 209220, 223608, 230142, 244090, 266280, 268499, 279510, 292908, 306856, 366135, 372680, 383570, 418440, 421927, 460284, 488180, 536998, 559020, 575355, 585816, 732270, 767140, 805497, 843854, 920568, 976360, 1073996, 1118040, 1150710, 1265781, 1342495, 1464540, 1534280, 1610994, 1687708, 2109635, 2147992, 2301420, 2531562, 2684990, 2929080, 2953489, 3221988, 3375416, 4027485, 4219270, 4602840, 5063124, 5369980, 5906978, 6328905, 6443976, 8054970, 8438540, 8860467, 10126248, 10739960, 11813956, 12657810, 14767445, 16109940, 16877080, 17720934, 23627912, 25315620, 29534890, 32219880, 35441868, 44302335, 50631240, 59069780, 70883736, 88604670, 118139560, 177209340, 354418680]

約数ペア:

[(1, 354418680), (2, 177209340), (3, 118139560), (4, 88604670), (5, 70883736), (6, 59069780), (7, 50631240), (8, 44302335), (10, 35441868), (11, 32219880), (12, 29534890), (14, 25315620), (15, 23627912), (20, 17720934), (21, 16877080), (22, 16109940), (24, 14767445), (28, 12657810), (30, 11813956), (33, 10739960), (35, 10126248), (40, 8860467), (42, 8438540), (44, 8054970), (55, 6443976), (56, 6328905), (60, 5906978), (66, 5369980), (70, 5063124), (77, 4602840), (84, 4219270), (88, 4027485), (105, 3375416), (110, 3221988), (120, 2953489), (121, 2929080), (132, 2684990), (140, 2531562), (154, 2301420), (165, 2147992), (168, 2109635), (210, 1687708), (220, 1610994), (231, 1534280), (242, 1464540), (264, 1342495), (280, 1265781), (308, 1150710), (317, 1118040), (330, 1073996), (363, 976360), (385, 920568), (420, 843854), (440, 805497), (462, 767140), (484, 732270), (605, 585816), (616, 575355), (634, 559020), (660, 536998), (726, 488180), (770, 460284), (840, 421927), (847, 418440), (924, 383570), (951, 372680), (968, 366135), (1155, 306856), (1210, 292908), (1268, 279510), (1320, 268499), (1331, 266280), (1452, 244090), (1540, 230142), (1585, 223608), (1694, 209220), (1815, 195272), (1848, 191785), (1902, 186340), (2219, 159720), (2310, 153428), (2420, 146454), (2536, 139755), (2541, 139480), (2662, 133140), (2904, 122045), (3080, 115071), (3170, 111804), (3388, 104610), (3487, 101640), (3630, 97636), (3804, 93170), (3993, 88760), (4235, 83688), (4438, 79860), (4620, 76714), (4755, 74536), (4840, 73227), (5082, 69740), (5324, 66570), (6340, 55902), (6655, 53256), (6657, 53240), (6776, 52305), (6974, 50820), (7260, 48818), (7608, 46585), (7986, 44380), (8470, 41844), (8876, 39930), (9240, 38357), (9317, 38040), (9510, 37268), (10164, 34870), (10461, 33880), (10648, 33285), (11095, 31944), (12680, 27951), (12705, 27896), (13310, 26628), (13314, 26620), (13948, 25410), (14520, 24409), (15972, 22190), (16940, 20922), (17435, 20328), (17752, 19965), (18634, 19020)]