127420020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2631

約数の個数: 192

約数和(自身を含む): 488087040

約数和(自身を除く): 360667020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2593, 2730, 3276, 3510, 3780, 4095, 4914, 5186, 5460, 7020, 7779, 8190, 9828, 10372, 12285, 12965, 15558, 16380, 18151, 23337, 24570, 25930, 31116, 33709, 36302, 38895, 46674, 49140, 51860, 54453, 67418, 70011, 72604, 77790, 90755, 93348, 101127, 108906, 116685, 134836, 140022, 155580, 163359, 168545, 181510, 202254, 217812, 233370, 235963, 272265, 280044, 303381, 326718, 337090, 350055, 363020, 404508, 466740, 471926, 490077, 505635, 544530, 606762, 653436, 674180, 700110, 707889, 816795, 910143, 943852, 980154, 1011270, 1089060, 1179815, 1213524, 1400220, 1415778, 1516905, 1633590, 1820286, 1960308, 2022540, 2123667, 2359630, 2450385, 2831556, 3033810, 3267180, 3539445, 3640572, 4247334, 4550715, 4719260, 4900770, 6067620, 6371001, 7078890, 8494668, 9101430, 9801540, 10618335, 12742002, 14157780, 18202860, 21236670, 25484004, 31855005, 42473340, 63710010, 127420020]

約数ペア:

[(1, 127420020), (2, 63710010), (3, 42473340), (4, 31855005), (5, 25484004), (6, 21236670), (7, 18202860), (9, 14157780), (10, 12742002), (12, 10618335), (13, 9801540), (14, 9101430), (15, 8494668), (18, 7078890), (20, 6371001), (21, 6067620), (26, 4900770), (27, 4719260), (28, 4550715), (30, 4247334), (35, 3640572), (36, 3539445), (39, 3267180), (42, 3033810), (45, 2831556), (52, 2450385), (54, 2359630), (60, 2123667), (63, 2022540), (65, 1960308), (70, 1820286), (78, 1633590), (84, 1516905), (90, 1415778), (91, 1400220), (105, 1213524), (108, 1179815), (117, 1089060), (126, 1011270), (130, 980154), (135, 943852), (140, 910143), (156, 816795), (180, 707889), (182, 700110), (189, 674180), (195, 653436), (210, 606762), (234, 544530), (252, 505635), (260, 490077), (270, 471926), (273, 466740), (315, 404508), (351, 363020), (364, 350055), (378, 337090), (390, 326718), (420, 303381), (455, 280044), (468, 272265), (540, 235963), (546, 233370), (585, 217812), (630, 202254), (702, 181510), (756, 168545), (780, 163359), (819, 155580), (910, 140022), (945, 134836), (1092, 116685), (1170, 108906), (1260, 101127), (1365, 93348), (1404, 90755), (1638, 77790), (1755, 72604), (1820, 70011), (1890, 67418), (2340, 54453), (2457, 51860), (2593, 49140), (2730, 46674), (3276, 38895), (3510, 36302), (3780, 33709), (4095, 31116), (4914, 25930), (5186, 24570), (5460, 23337), (7020, 18151), (7779, 16380), (8190, 15558), (9828, 12965), (10372, 12285)]