16385220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1634

約数の個数: 96

約数和(自身を含む): 53692800

約数和(自身を除く): 37307580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1597, 1710, 2052, 2565, 3194, 3420, 4791, 5130, 6388, 7985, 9582, 10260, 14373, 15970, 19164, 23955, 28746, 30343, 31940, 43119, 47910, 57492, 60686, 71865, 86238, 91029, 95820, 121372, 143730, 151715, 172476, 182058, 215595, 273087, 287460, 303430, 364116, 431190, 455145, 546174, 606860, 819261, 862380, 910290, 1092348, 1365435, 1638522, 1820580, 2730870, 3277044, 4096305, 5461740, 8192610, 16385220]

約数ペア:

[(1, 16385220), (2, 8192610), (3, 5461740), (4, 4096305), (5, 3277044), (6, 2730870), (9, 1820580), (10, 1638522), (12, 1365435), (15, 1092348), (18, 910290), (19, 862380), (20, 819261), (27, 606860), (30, 546174), (36, 455145), (38, 431190), (45, 364116), (54, 303430), (57, 287460), (60, 273087), (76, 215595), (90, 182058), (95, 172476), (108, 151715), (114, 143730), (135, 121372), (171, 95820), (180, 91029), (190, 86238), (228, 71865), (270, 60686), (285, 57492), (342, 47910), (380, 43119), (513, 31940), (540, 30343), (570, 28746), (684, 23955), (855, 19164), (1026, 15970), (1140, 14373), (1597, 10260), (1710, 9582), (2052, 7985), (2565, 6388), (3194, 5130), (3420, 4791)]