9686040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 35804160

約数和(自身を除く): 26118120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 887, 910, 1092, 1365, 1560, 1774, 1820, 2184, 2661, 2730, 3548, 3640, 4435, 5322, 5460, 6209, 7096, 8870, 10644, 10920, 11531, 12418, 13305, 17740, 18627, 21288, 23062, 24836, 26610, 31045, 34593, 35480, 37254, 46124, 49672, 53220, 57655, 62090, 69186, 74508, 80717, 92248, 93135, 106440, 115310, 124180, 138372, 149016, 161434, 172965, 186270, 230620, 242151, 248360, 276744, 322868, 345930, 372540, 403585, 461240, 484302, 645736, 691860, 745080, 807170, 968604, 1210755, 1383720, 1614340, 1937208, 2421510, 3228680, 4843020, 9686040]

約数ペア:

[(1, 9686040), (2, 4843020), (3, 3228680), (4, 2421510), (5, 1937208), (6, 1614340), (7, 1383720), (8, 1210755), (10, 968604), (12, 807170), (13, 745080), (14, 691860), (15, 645736), (20, 484302), (21, 461240), (24, 403585), (26, 372540), (28, 345930), (30, 322868), (35, 276744), (39, 248360), (40, 242151), (42, 230620), (52, 186270), (56, 172965), (60, 161434), (65, 149016), (70, 138372), (78, 124180), (84, 115310), (91, 106440), (104, 93135), (105, 92248), (120, 80717), (130, 74508), (140, 69186), (156, 62090), (168, 57655), (182, 53220), (195, 49672), (210, 46124), (260, 37254), (273, 35480), (280, 34593), (312, 31045), (364, 26610), (390, 24836), (420, 23062), (455, 21288), (520, 18627), (546, 17740), (728, 13305), (780, 12418), (840, 11531), (887, 10920), (910, 10644), (1092, 8870), (1365, 7096), (1560, 6209), (1774, 5460), (1820, 5322), (2184, 4435), (2661, 3640), (2730, 3548)]