67802280

素因数分解:

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

素因数の和:928

約数の個数: 192

約数和(自身を含む): 255104640

約数和(自身を除く): 187302360

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, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 887, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1774, 1820, 1911, 1960, 2184, 2548, 2661, 2730, 2940, 3185, 3548, 3640, 3822, 4435, 5096, 5322, 5460, 5880, 6209, 6370, 7096, 7644, 8870, 9555, 10644, 10920, 11531, 12418, 12740, 13305, 15288, 17740, 18627, 19110, 21288, 23062, 24836, 25480, 26610, 31045, 34593, 35480, 37254, 38220, 43463, 46124, 49672, 53220, 57655, 62090, 69186, 74508, 76440, 80717, 86926, 92248, 93135, 106440, 115310, 124180, 130389, 138372, 149016, 161434, 172965, 173852, 186270, 217315, 230620, 242151, 248360, 260778, 276744, 322868, 345930, 347704, 372540, 403585, 434630, 461240, 484302, 521556, 565019, 645736, 651945, 691860, 745080, 807170, 869260, 968604, 1043112, 1130038, 1210755, 1303890, 1383720, 1614340, 1695057, 1738520, 1937208, 2260076, 2421510, 2607780, 2825095, 3228680, 3390114, 4520152, 4843020, 5215560, 5650190, 6780228, 8475285, 9686040, 11300380, 13560456, 16950570, 22600760, 33901140, 67802280]

約数ペア:

[(1, 67802280), (2, 33901140), (3, 22600760), (4, 16950570), (5, 13560456), (6, 11300380), (7, 9686040), (8, 8475285), (10, 6780228), (12, 5650190), (13, 5215560), (14, 4843020), (15, 4520152), (20, 3390114), (21, 3228680), (24, 2825095), (26, 2607780), (28, 2421510), (30, 2260076), (35, 1937208), (39, 1738520), (40, 1695057), (42, 1614340), (49, 1383720), (52, 1303890), (56, 1210755), (60, 1130038), (65, 1043112), (70, 968604), (78, 869260), (84, 807170), (91, 745080), (98, 691860), (104, 651945), (105, 645736), (120, 565019), (130, 521556), (140, 484302), (147, 461240), (156, 434630), (168, 403585), (182, 372540), (195, 347704), (196, 345930), (210, 322868), (245, 276744), (260, 260778), (273, 248360), (280, 242151), (294, 230620), (312, 217315), (364, 186270), (390, 173852), (392, 172965), (420, 161434), (455, 149016), (490, 138372), (520, 130389), (546, 124180), (588, 115310), (637, 106440), (728, 93135), (735, 92248), (780, 86926), (840, 80717), (887, 76440), (910, 74508), (980, 69186), (1092, 62090), (1176, 57655), (1274, 53220), (1365, 49672), (1470, 46124), (1560, 43463), (1774, 38220), (1820, 37254), (1911, 35480), (1960, 34593), (2184, 31045), (2548, 26610), (2661, 25480), (2730, 24836), (2940, 23062), (3185, 21288), (3548, 19110), (3640, 18627), (3822, 17740), (4435, 15288), (5096, 13305), (5322, 12740), (5460, 12418), (5880, 11531), (6209, 10920), (6370, 10644), (7096, 9555), (7644, 8870)]