74668440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8081}}^1$

素因数の和:8113

約数の個数: 128

約数和(自身を含む): 279313920

約数和(自身を除く): 204645480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 8081, 9240, 16162, 24243, 32324, 40405, 48486, 56567, 64648, 80810, 88891, 96972, 113134, 121215, 161620, 169701, 177782, 193944, 226268, 242430, 266673, 282835, 323240, 339402, 355564, 444455, 452536, 484860, 533346, 565670, 622237, 678804, 711128, 848505, 888910, 969720, 1066692, 1131340, 1244474, 1333365, 1357608, 1697010, 1777820, 1866711, 2133384, 2262680, 2488948, 2666730, 3111185, 3394020, 3555640, 3733422, 4977896, 5333460, 6222370, 6788040, 7466844, 9333555, 10666920, 12444740, 14933688, 18667110, 24889480, 37334220, 74668440]

約数ペア:

[(1, 74668440), (2, 37334220), (3, 24889480), (4, 18667110), (5, 14933688), (6, 12444740), (7, 10666920), (8, 9333555), (10, 7466844), (11, 6788040), (12, 6222370), (14, 5333460), (15, 4977896), (20, 3733422), (21, 3555640), (22, 3394020), (24, 3111185), (28, 2666730), (30, 2488948), (33, 2262680), (35, 2133384), (40, 1866711), (42, 1777820), (44, 1697010), (55, 1357608), (56, 1333365), (60, 1244474), (66, 1131340), (70, 1066692), (77, 969720), (84, 888910), (88, 848505), (105, 711128), (110, 678804), (120, 622237), (132, 565670), (140, 533346), (154, 484860), (165, 452536), (168, 444455), (210, 355564), (220, 339402), (231, 323240), (264, 282835), (280, 266673), (308, 242430), (330, 226268), (385, 193944), (420, 177782), (440, 169701), (462, 161620), (616, 121215), (660, 113134), (770, 96972), (840, 88891), (924, 80810), (1155, 64648), (1320, 56567), (1540, 48486), (1848, 40405), (2310, 32324), (3080, 24243), (4620, 16162), (8081, 9240)]