352889880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:250

約数の個数: 256

約数和(自身を含む): 1259919360

約数和(自身を除く): 907029480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 71, 84, 97, 105, 120, 122, 140, 142, 168, 183, 194, 210, 213, 244, 280, 284, 291, 305, 355, 366, 388, 420, 426, 427, 485, 488, 497, 568, 582, 610, 679, 710, 732, 776, 840, 852, 854, 915, 970, 994, 1065, 1164, 1220, 1281, 1358, 1420, 1455, 1464, 1491, 1704, 1708, 1830, 1940, 1988, 2037, 2130, 2135, 2328, 2440, 2485, 2562, 2716, 2840, 2910, 2982, 3395, 3416, 3660, 3880, 3976, 4074, 4260, 4270, 4331, 4970, 5124, 5432, 5820, 5917, 5964, 6405, 6790, 6887, 7320, 7455, 8148, 8520, 8540, 8662, 9940, 10185, 10248, 11640, 11834, 11928, 12810, 12993, 13580, 13774, 14910, 16296, 17080, 17324, 17751, 19880, 20370, 20661, 21655, 23668, 25620, 25986, 27160, 27548, 29585, 29820, 30317, 34435, 34648, 35502, 40740, 41322, 41419, 43310, 47336, 48209, 51240, 51972, 55096, 59170, 59640, 60634, 64965, 68870, 71004, 81480, 82644, 82838, 86620, 88755, 90951, 96418, 103305, 103944, 118340, 121268, 124257, 129930, 137740, 142008, 144627, 151585, 165288, 165676, 173240, 177510, 181902, 192836, 206610, 207095, 236680, 241045, 242536, 248514, 259860, 275480, 289254, 303170, 331352, 355020, 363804, 385672, 413220, 414190, 420107, 454755, 482090, 497028, 519720, 578508, 606340, 621285, 710040, 723135, 727608, 826440, 828380, 840214, 909510, 964180, 994056, 1157016, 1212680, 1242570, 1260321, 1446270, 1656760, 1680428, 1819020, 1928360, 2100535, 2485140, 2520642, 2892540, 2940749, 3360856, 3638040, 4201070, 4970280, 5041284, 5785080, 5881498, 6301605, 8402140, 8822247, 10082568, 11762996, 12603210, 14703745, 16804280, 17644494, 23525992, 25206420, 29407490, 35288988, 44111235, 50412840, 58814980, 70577976, 88222470, 117629960, 176444940, 352889880]

約数ペア:

[(1, 352889880), (2, 176444940), (3, 117629960), (4, 88222470), (5, 70577976), (6, 58814980), (7, 50412840), (8, 44111235), (10, 35288988), (12, 29407490), (14, 25206420), (15, 23525992), (20, 17644494), (21, 16804280), (24, 14703745), (28, 12603210), (30, 11762996), (35, 10082568), (40, 8822247), (42, 8402140), (56, 6301605), (60, 5881498), (61, 5785080), (70, 5041284), (71, 4970280), (84, 4201070), (97, 3638040), (105, 3360856), (120, 2940749), (122, 2892540), (140, 2520642), (142, 2485140), (168, 2100535), (183, 1928360), (194, 1819020), (210, 1680428), (213, 1656760), (244, 1446270), (280, 1260321), (284, 1242570), (291, 1212680), (305, 1157016), (355, 994056), (366, 964180), (388, 909510), (420, 840214), (426, 828380), (427, 826440), (485, 727608), (488, 723135), (497, 710040), (568, 621285), (582, 606340), (610, 578508), (679, 519720), (710, 497028), (732, 482090), (776, 454755), (840, 420107), (852, 414190), (854, 413220), (915, 385672), (970, 363804), (994, 355020), (1065, 331352), (1164, 303170), (1220, 289254), (1281, 275480), (1358, 259860), (1420, 248514), (1455, 242536), (1464, 241045), (1491, 236680), (1704, 207095), (1708, 206610), (1830, 192836), (1940, 181902), (1988, 177510), (2037, 173240), (2130, 165676), (2135, 165288), (2328, 151585), (2440, 144627), (2485, 142008), (2562, 137740), (2716, 129930), (2840, 124257), (2910, 121268), (2982, 118340), (3395, 103944), (3416, 103305), (3660, 96418), (3880, 90951), (3976, 88755), (4074, 86620), (4260, 82838), (4270, 82644), (4331, 81480), (4970, 71004), (5124, 68870), (5432, 64965), (5820, 60634), (5917, 59640), (5964, 59170), (6405, 55096), (6790, 51972), (6887, 51240), (7320, 48209), (7455, 47336), (8148, 43310), (8520, 41419), (8540, 41322), (8662, 40740), (9940, 35502), (10185, 34648), (10248, 34435), (11640, 30317), (11834, 29820), (11928, 29585), (12810, 27548), (12993, 27160), (13580, 25986), (13774, 25620), (14910, 23668), (16296, 21655), (17080, 20661), (17324, 20370), (17751, 19880)]