147029789560

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1\times {\mathrm{17599}}^1$

素因数の和:18572

約数の個数: 64

約数和(自身を含む): 332361216000

約数和(自身を除く): 185331426440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 631, 662, 1262, 1324, 1655, 2524, 2648, 3155, 3310, 5048, 6310, 6620, 12620, 13240, 17599, 25240, 35198, 70396, 87995, 140792, 175990, 208861, 351980, 417722, 703960, 835444, 1044305, 1670888, 2088610, 4177220, 5825269, 8354440, 11104969, 11650538, 22209938, 23301076, 29126345, 44419876, 46602152, 55524845, 58252690, 88839752, 111049690, 116505380, 222099380, 233010760, 444198760, 3675744739, 7351489478, 14702978956, 18378723695, 29405957912, 36757447390, 73514894780, 147029789560]

約数ペア:

[(1, 147029789560), (2, 73514894780), (4, 36757447390), (5, 29405957912), (8, 18378723695), (10, 14702978956), (20, 7351489478), (40, 3675744739), (331, 444198760), (631, 233010760), (662, 222099380), (1262, 116505380), (1324, 111049690), (1655, 88839752), (2524, 58252690), (2648, 55524845), (3155, 46602152), (3310, 44419876), (5048, 29126345), (6310, 23301076), (6620, 22209938), (12620, 11650538), (13240, 11104969), (17599, 8354440), (25240, 5825269), (35198, 4177220), (70396, 2088610), (87995, 1670888), (140792, 1044305), (175990, 835444), (208861, 703960), (351980, 417722)]