13565516720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{56731}}^1$

素因数の和:56819

約数の個数: 120

約数和(自身を含む): 37291305168

約数和(自身を除く): 23725788448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 196, 244, 245, 280, 305, 392, 427, 488, 490, 560, 610, 784, 854, 976, 980, 1220, 1708, 1960, 2135, 2440, 2989, 3416, 3920, 4270, 4880, 5978, 6832, 8540, 11956, 14945, 17080, 23912, 29890, 34160, 47824, 56731, 59780, 113462, 119560, 226924, 239120, 283655, 397117, 453848, 567310, 794234, 907696, 1134620, 1588468, 1985585, 2269240, 2779819, 3176936, 3460591, 3971170, 4538480, 5559638, 6353872, 6921182, 7942340, 11119276, 13842364, 13899095, 15884680, 17302955, 22238552, 24224137, 27684728, 27798190, 31769360, 34605910, 44477104, 48448274, 55369456, 55596380, 69211820, 96896548, 111192760, 121120685, 138423640, 169568959, 193793096, 222385520, 242241370, 276847280, 339137918, 387586192, 484482740, 678275836, 847844795, 968965480, 1356551672, 1695689590, 1937930960, 2713103344, 3391379180, 6782758360, 13565516720]

約数ペア:

[(1, 13565516720), (2, 6782758360), (4, 3391379180), (5, 2713103344), (7, 1937930960), (8, 1695689590), (10, 1356551672), (14, 968965480), (16, 847844795), (20, 678275836), (28, 484482740), (35, 387586192), (40, 339137918), (49, 276847280), (56, 242241370), (61, 222385520), (70, 193793096), (80, 169568959), (98, 138423640), (112, 121120685), (122, 111192760), (140, 96896548), (196, 69211820), (244, 55596380), (245, 55369456), (280, 48448274), (305, 44477104), (392, 34605910), (427, 31769360), (488, 27798190), (490, 27684728), (560, 24224137), (610, 22238552), (784, 17302955), (854, 15884680), (976, 13899095), (980, 13842364), (1220, 11119276), (1708, 7942340), (1960, 6921182), (2135, 6353872), (2440, 5559638), (2989, 4538480), (3416, 3971170), (3920, 3460591), (4270, 3176936), (4880, 2779819), (5978, 2269240), (6832, 1985585), (8540, 1588468), (11956, 1134620), (14945, 907696), (17080, 794234), (23912, 567310), (29890, 453848), (34160, 397117), (47824, 283655), (56731, 239120), (59780, 226924), (113462, 119560)]