979568380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 2583060480

約数和(自身を除く): 1603492100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 43, 58, 62, 70, 86, 116, 124, 140, 145, 155, 172, 181, 203, 215, 217, 290, 301, 310, 362, 406, 430, 434, 580, 602, 620, 724, 812, 860, 868, 899, 905, 1015, 1085, 1204, 1247, 1267, 1333, 1505, 1798, 1810, 2030, 2170, 2494, 2534, 2666, 3010, 3596, 3620, 4060, 4340, 4495, 4988, 5068, 5249, 5332, 5611, 6020, 6235, 6293, 6335, 6665, 7783, 8729, 8990, 9331, 10498, 11222, 12470, 12586, 12670, 13330, 15566, 17458, 17980, 18662, 20996, 22444, 24940, 25172, 25340, 26245, 26660, 28055, 31132, 31465, 34916, 36743, 37324, 38657, 38915, 39277, 43645, 46655, 52490, 54481, 56110, 62930, 73486, 77314, 77830, 78554, 87290, 93310, 104980, 108962, 112220, 125860, 146972, 154628, 155660, 157108, 162719, 174580, 183715, 186620, 193285, 196385, 217924, 225707, 241273, 270599, 272405, 325438, 367430, 386570, 392770, 451414, 482546, 541198, 544810, 650876, 734860, 773140, 785540, 813595, 902828, 965092, 1082396, 1089620, 1128535, 1139033, 1206365, 1352995, 1579949, 1627190, 1688911, 2257070, 2278066, 2412730, 2705990, 3159898, 3254380, 3377822, 4514140, 4556132, 4825460, 5411980, 5695165, 6319796, 6755644, 6996917, 7899745, 8444555, 11390330, 13993834, 15799490, 16889110, 22780660, 27987668, 31598980, 33778220, 34984585, 48978419, 69969170, 97956838, 139938340, 195913676, 244892095, 489784190, 979568380]

約数ペア:

[(1, 979568380), (2, 489784190), (4, 244892095), (5, 195913676), (7, 139938340), (10, 97956838), (14, 69969170), (20, 48978419), (28, 34984585), (29, 33778220), (31, 31598980), (35, 27987668), (43, 22780660), (58, 16889110), (62, 15799490), (70, 13993834), (86, 11390330), (116, 8444555), (124, 7899745), (140, 6996917), (145, 6755644), (155, 6319796), (172, 5695165), (181, 5411980), (203, 4825460), (215, 4556132), (217, 4514140), (290, 3377822), (301, 3254380), (310, 3159898), (362, 2705990), (406, 2412730), (430, 2278066), (434, 2257070), (580, 1688911), (602, 1627190), (620, 1579949), (724, 1352995), (812, 1206365), (860, 1139033), (868, 1128535), (899, 1089620), (905, 1082396), (1015, 965092), (1085, 902828), (1204, 813595), (1247, 785540), (1267, 773140), (1333, 734860), (1505, 650876), (1798, 544810), (1810, 541198), (2030, 482546), (2170, 451414), (2494, 392770), (2534, 386570), (2666, 367430), (3010, 325438), (3596, 272405), (3620, 270599), (4060, 241273), (4340, 225707), (4495, 217924), (4988, 196385), (5068, 193285), (5249, 186620), (5332, 183715), (5611, 174580), (6020, 162719), (6235, 157108), (6293, 155660), (6335, 154628), (6665, 146972), (7783, 125860), (8729, 112220), (8990, 108962), (9331, 104980), (10498, 93310), (11222, 87290), (12470, 78554), (12586, 77830), (12670, 77314), (13330, 73486), (15566, 62930), (17458, 56110), (17980, 54481), (18662, 52490), (20996, 46655), (22444, 43645), (24940, 39277), (25172, 38915), (25340, 38657), (26245, 37324), (26660, 36743), (28055, 34916), (31132, 31465)]