485159220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1141

約数の個数: 288

約数和(自身を含む): 1880057088

約数和(自身を除く): 1394897868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 486, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 972, 1053, 1092, 1097, 1134, 1170, 1215, 1260, 1365, 1404, 1620, 1638, 1701, 1755, 1820, 1890, 2106, 2194, 2268, 2340, 2430, 2457, 2730, 2835, 3159, 3276, 3291, 3402, 3510, 3780, 4095, 4212, 4388, 4860, 4914, 5265, 5460, 5485, 5670, 6318, 6582, 6804, 7020, 7371, 7679, 8190, 8505, 9828, 9873, 10530, 10970, 11340, 12285, 12636, 13164, 14261, 14742, 15358, 15795, 16380, 16455, 17010, 19746, 21060, 21940, 22113, 23037, 24570, 28522, 29484, 29619, 30716, 31590, 32910, 34020, 36855, 38395, 39492, 42783, 44226, 46074, 49140, 49365, 57044, 59238, 63180, 65820, 69111, 71305, 73710, 76790, 85566, 88452, 88857, 92148, 98730, 99827, 110565, 115185, 118476, 128349, 138222, 142610, 147420, 148095, 153580, 171132, 177714, 197460, 199654, 207333, 213915, 221130, 230370, 256698, 266571, 276444, 285220, 296190, 299481, 345555, 355428, 385047, 399308, 414666, 427830, 442260, 444285, 460740, 499135, 513396, 533142, 592380, 598962, 621999, 641745, 691110, 770094, 829332, 855660, 888570, 898443, 998270, 1036665, 1066284, 1155141, 1197924, 1243998, 1283490, 1332855, 1382220, 1497405, 1540188, 1777140, 1796886, 1865997, 1925235, 1996540, 2073330, 2310282, 2487996, 2566980, 2665710, 2695329, 2994810, 3109995, 3465423, 3593772, 3731994, 3850470, 4146660, 4492215, 4620564, 5331420, 5390658, 5775705, 5989620, 6219990, 6930846, 7463988, 7700940, 8085987, 8984430, 9329985, 10781316, 11551410, 12439980, 13476645, 13861692, 16171974, 17327115, 17968860, 18659970, 23102820, 24257961, 26953290, 32343948, 34654230, 37319940, 40429935, 48515922, 53906580, 69308460, 80859870, 97031844, 121289805, 161719740, 242579610, 485159220]

約数ペア:

[(1, 485159220), (2, 242579610), (3, 161719740), (4, 121289805), (5, 97031844), (6, 80859870), (7, 69308460), (9, 53906580), (10, 48515922), (12, 40429935), (13, 37319940), (14, 34654230), (15, 32343948), (18, 26953290), (20, 24257961), (21, 23102820), (26, 18659970), (27, 17968860), (28, 17327115), (30, 16171974), (35, 13861692), (36, 13476645), (39, 12439980), (42, 11551410), (45, 10781316), (52, 9329985), (54, 8984430), (60, 8085987), (63, 7700940), (65, 7463988), (70, 6930846), (78, 6219990), (81, 5989620), (84, 5775705), (90, 5390658), (91, 5331420), (105, 4620564), (108, 4492215), (117, 4146660), (126, 3850470), (130, 3731994), (135, 3593772), (140, 3465423), (156, 3109995), (162, 2994810), (180, 2695329), (182, 2665710), (189, 2566980), (195, 2487996), (210, 2310282), (234, 2073330), (243, 1996540), (252, 1925235), (260, 1865997), (270, 1796886), (273, 1777140), (315, 1540188), (324, 1497405), (351, 1382220), (364, 1332855), (378, 1283490), (390, 1243998), (405, 1197924), (420, 1155141), (455, 1066284), (468, 1036665), (486, 998270), (540, 898443), (546, 888570), (567, 855660), (585, 829332), (630, 770094), (702, 691110), (756, 641745), (780, 621999), (810, 598962), (819, 592380), (910, 533142), (945, 513396), (972, 499135), (1053, 460740), (1092, 444285), (1097, 442260), (1134, 427830), (1170, 414666), (1215, 399308), (1260, 385047), (1365, 355428), (1404, 345555), (1620, 299481), (1638, 296190), (1701, 285220), (1755, 276444), (1820, 266571), (1890, 256698), (2106, 230370), (2194, 221130), (2268, 213915), (2340, 207333), (2430, 199654), (2457, 197460), (2730, 177714), (2835, 171132), (3159, 153580), (3276, 148095), (3291, 147420), (3402, 142610), (3510, 138222), (3780, 128349), (4095, 118476), (4212, 115185), (4388, 110565), (4860, 99827), (4914, 98730), (5265, 92148), (5460, 88857), (5485, 88452), (5670, 85566), (6318, 76790), (6582, 73710), (6804, 71305), (7020, 69111), (7371, 65820), (7679, 63180), (8190, 59238), (8505, 57044), (9828, 49365), (9873, 49140), (10530, 46074), (10970, 44226), (11340, 42783), (12285, 39492), (12636, 38395), (13164, 36855), (14261, 34020), (14742, 32910), (15358, 31590), (15795, 30716), (16380, 29619), (16455, 29484), (17010, 28522), (19746, 24570), (21060, 23037), (21940, 22113)]