1488893640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{32911}}^1$

素因数の和:32967

約数の個数: 128

約数和(自身を含む): 4976294400

約数和(自身を除く): 3487400760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5655, 7540, 9048, 11310, 15080, 22620, 32911, 45240, 65822, 98733, 131644, 164555, 197466, 263288, 329110, 394932, 427843, 493665, 658220, 789864, 855686, 954419, 987330, 1283529, 1316440, 1711372, 1908838, 1974660, 2139215, 2567058, 2863257, 3422744, 3817676, 3949320, 4278430, 4772095, 5134116, 5726514, 6417645, 7635352, 8556860, 9544190, 10268232, 11453028, 12407447, 12835290, 14316285, 17113720, 19088380, 22906056, 24814894, 25670580, 28632570, 37222341, 38176760, 49629788, 51341160, 57265140, 62037235, 74444682, 99259576, 114530280, 124074470, 148889364, 186111705, 248148940, 297778728, 372223410, 496297880, 744446820, 1488893640]

約数ペア:

[(1, 1488893640), (2, 744446820), (3, 496297880), (4, 372223410), (5, 297778728), (6, 248148940), (8, 186111705), (10, 148889364), (12, 124074470), (13, 114530280), (15, 99259576), (20, 74444682), (24, 62037235), (26, 57265140), (29, 51341160), (30, 49629788), (39, 38176760), (40, 37222341), (52, 28632570), (58, 25670580), (60, 24814894), (65, 22906056), (78, 19088380), (87, 17113720), (104, 14316285), (116, 12835290), (120, 12407447), (130, 11453028), (145, 10268232), (156, 9544190), (174, 8556860), (195, 7635352), (232, 6417645), (260, 5726514), (290, 5134116), (312, 4772095), (348, 4278430), (377, 3949320), (390, 3817676), (435, 3422744), (520, 2863257), (580, 2567058), (696, 2139215), (754, 1974660), (780, 1908838), (870, 1711372), (1131, 1316440), (1160, 1283529), (1508, 987330), (1560, 954419), (1740, 855686), (1885, 789864), (2262, 658220), (3016, 493665), (3480, 427843), (3770, 394932), (4524, 329110), (5655, 263288), (7540, 197466), (9048, 164555), (11310, 131644), (15080, 98733), (22620, 65822), (32911, 45240)]