16258440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 54172800

約数和(自身を除く): 37914360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 113, 120, 132, 165, 218, 220, 226, 264, 327, 330, 339, 436, 440, 452, 545, 565, 654, 660, 678, 872, 904, 1090, 1130, 1199, 1243, 1308, 1320, 1356, 1635, 1695, 2180, 2260, 2398, 2486, 2616, 2712, 3270, 3390, 3597, 3729, 4360, 4520, 4796, 4972, 5995, 6215, 6540, 6780, 7194, 7458, 9592, 9944, 11990, 12317, 12430, 13080, 13560, 14388, 14916, 17985, 18645, 23980, 24634, 24860, 28776, 29832, 35970, 36951, 37290, 47960, 49268, 49720, 61585, 71940, 73902, 74580, 98536, 123170, 135487, 143880, 147804, 149160, 184755, 246340, 270974, 295608, 369510, 406461, 492680, 541948, 677435, 739020, 812922, 1083896, 1354870, 1478040, 1625844, 2032305, 2709740, 3251688, 4064610, 5419480, 8129220, 16258440]

約数ペア:

[(1, 16258440), (2, 8129220), (3, 5419480), (4, 4064610), (5, 3251688), (6, 2709740), (8, 2032305), (10, 1625844), (11, 1478040), (12, 1354870), (15, 1083896), (20, 812922), (22, 739020), (24, 677435), (30, 541948), (33, 492680), (40, 406461), (44, 369510), (55, 295608), (60, 270974), (66, 246340), (88, 184755), (109, 149160), (110, 147804), (113, 143880), (120, 135487), (132, 123170), (165, 98536), (218, 74580), (220, 73902), (226, 71940), (264, 61585), (327, 49720), (330, 49268), (339, 47960), (436, 37290), (440, 36951), (452, 35970), (545, 29832), (565, 28776), (654, 24860), (660, 24634), (678, 23980), (872, 18645), (904, 17985), (1090, 14916), (1130, 14388), (1199, 13560), (1243, 13080), (1308, 12430), (1320, 12317), (1356, 11990), (1635, 9944), (1695, 9592), (2180, 7458), (2260, 7194), (2398, 6780), (2486, 6540), (2616, 6215), (2712, 5995), (3270, 4972), (3390, 4796), (3597, 4520), (3729, 4360)]