38012040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 139838400

約数和(自身を除く): 101826360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 261, 264, 290, 319, 330, 331, 348, 360, 396, 435, 440, 495, 522, 580, 638, 660, 662, 696, 792, 870, 957, 990, 993, 1044, 1160, 1276, 1305, 1320, 1324, 1595, 1655, 1740, 1914, 1980, 1986, 2088, 2552, 2610, 2648, 2871, 2979, 3190, 3310, 3480, 3641, 3828, 3960, 3972, 4785, 4965, 5220, 5742, 5958, 6380, 6620, 7282, 7656, 7944, 9570, 9599, 9930, 10440, 10923, 11484, 11916, 12760, 13240, 14355, 14564, 14895, 18205, 19140, 19198, 19860, 21846, 22968, 23832, 28710, 28797, 29128, 29790, 32769, 36410, 38280, 38396, 39720, 43692, 47995, 54615, 57420, 57594, 59580, 65538, 72820, 76792, 86391, 87384, 95990, 105589, 109230, 114840, 115188, 119160, 131076, 143985, 145640, 163845, 172782, 191980, 211178, 218460, 230376, 262152, 287970, 316767, 327690, 345564, 383960, 422356, 431955, 436920, 527945, 575940, 633534, 655380, 691128, 844712, 863910, 950301, 1055890, 1151880, 1267068, 1310760, 1583835, 1727820, 1900602, 2111780, 2534136, 3167670, 3455640, 3801204, 4223560, 4751505, 6335340, 7602408, 9503010, 12670680, 19006020, 38012040]

約数ペア:

[(1, 38012040), (2, 19006020), (3, 12670680), (4, 9503010), (5, 7602408), (6, 6335340), (8, 4751505), (9, 4223560), (10, 3801204), (11, 3455640), (12, 3167670), (15, 2534136), (18, 2111780), (20, 1900602), (22, 1727820), (24, 1583835), (29, 1310760), (30, 1267068), (33, 1151880), (36, 1055890), (40, 950301), (44, 863910), (45, 844712), (55, 691128), (58, 655380), (60, 633534), (66, 575940), (72, 527945), (87, 436920), (88, 431955), (90, 422356), (99, 383960), (110, 345564), (116, 327690), (120, 316767), (132, 287970), (145, 262152), (165, 230376), (174, 218460), (180, 211178), (198, 191980), (220, 172782), (232, 163845), (261, 145640), (264, 143985), (290, 131076), (319, 119160), (330, 115188), (331, 114840), (348, 109230), (360, 105589), (396, 95990), (435, 87384), (440, 86391), (495, 76792), (522, 72820), (580, 65538), (638, 59580), (660, 57594), (662, 57420), (696, 54615), (792, 47995), (870, 43692), (957, 39720), (990, 38396), (993, 38280), (1044, 36410), (1160, 32769), (1276, 29790), (1305, 29128), (1320, 28797), (1324, 28710), (1595, 23832), (1655, 22968), (1740, 21846), (1914, 19860), (1980, 19198), (1986, 19140), (2088, 18205), (2552, 14895), (2610, 14564), (2648, 14355), (2871, 13240), (2979, 12760), (3190, 11916), (3310, 11484), (3480, 10923), (3641, 10440), (3828, 9930), (3960, 9599), (3972, 9570), (4785, 7944), (4965, 7656), (5220, 7282), (5742, 6620), (5958, 6380)]