313842060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 288

約数和(自身を含む): 1177848000

約数和(自身を除く): 864005940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 49, 54, 58, 60, 63, 70, 84, 87, 90, 98, 105, 108, 116, 126, 135, 140, 145, 147, 174, 180, 189, 196, 203, 210, 245, 252, 261, 270, 290, 294, 315, 348, 378, 406, 409, 420, 435, 441, 490, 522, 540, 580, 588, 609, 630, 735, 756, 783, 812, 818, 870, 882, 945, 980, 1015, 1044, 1218, 1227, 1260, 1305, 1323, 1421, 1470, 1566, 1636, 1740, 1764, 1827, 1890, 2030, 2045, 2205, 2436, 2454, 2610, 2646, 2842, 2863, 2940, 3045, 3132, 3654, 3681, 3780, 3915, 4060, 4090, 4263, 4410, 4908, 5220, 5292, 5481, 5684, 5726, 6090, 6135, 6615, 7105, 7308, 7362, 7830, 8180, 8526, 8589, 8820, 9135, 10962, 11043, 11452, 11861, 12180, 12270, 12789, 13230, 14210, 14315, 14724, 15660, 17052, 17178, 18270, 18405, 20041, 21315, 21924, 22086, 23722, 24540, 25578, 25767, 26460, 27405, 28420, 28630, 34356, 35583, 36540, 36810, 38367, 40082, 42630, 42945, 44172, 47444, 51156, 51534, 54810, 55215, 57260, 59305, 60123, 63945, 71166, 73620, 76734, 77301, 80164, 83027, 85260, 85890, 100205, 103068, 106749, 109620, 110430, 118610, 120246, 127890, 128835, 142332, 153468, 154602, 166054, 171780, 177915, 180369, 191835, 200410, 213498, 220860, 237220, 240492, 249081, 255780, 257670, 300615, 309204, 320247, 332108, 355830, 360738, 383670, 386505, 400820, 415135, 426996, 498162, 515340, 533745, 541107, 581189, 601230, 640494, 711660, 721476, 747243, 767340, 773010, 830270, 901845, 996324, 1067490, 1082214, 1162378, 1202460, 1245405, 1280988, 1494486, 1546020, 1601235, 1660540, 1743567, 1803690, 2134980, 2164428, 2241729, 2324756, 2490810, 2705535, 2905945, 2988972, 3202470, 3487134, 3607380, 3736215, 4483458, 4981620, 5230701, 5411070, 5811890, 6404940, 6974268, 7472430, 8717835, 8966916, 10461402, 10822140, 11208645, 11623780, 14944860, 15692103, 17435670, 20922804, 22417290, 26153505, 31384206, 34871340, 44834580, 52307010, 62768412, 78460515, 104614020, 156921030, 313842060]

約数ペア:

[(1, 313842060), (2, 156921030), (3, 104614020), (4, 78460515), (5, 62768412), (6, 52307010), (7, 44834580), (9, 34871340), (10, 31384206), (12, 26153505), (14, 22417290), (15, 20922804), (18, 17435670), (20, 15692103), (21, 14944860), (27, 11623780), (28, 11208645), (29, 10822140), (30, 10461402), (35, 8966916), (36, 8717835), (42, 7472430), (45, 6974268), (49, 6404940), (54, 5811890), (58, 5411070), (60, 5230701), (63, 4981620), (70, 4483458), (84, 3736215), (87, 3607380), (90, 3487134), (98, 3202470), (105, 2988972), (108, 2905945), (116, 2705535), (126, 2490810), (135, 2324756), (140, 2241729), (145, 2164428), (147, 2134980), (174, 1803690), (180, 1743567), (189, 1660540), (196, 1601235), (203, 1546020), (210, 1494486), (245, 1280988), (252, 1245405), (261, 1202460), (270, 1162378), (290, 1082214), (294, 1067490), (315, 996324), (348, 901845), (378, 830270), (406, 773010), (409, 767340), (420, 747243), (435, 721476), (441, 711660), (490, 640494), (522, 601230), (540, 581189), (580, 541107), (588, 533745), (609, 515340), (630, 498162), (735, 426996), (756, 415135), (783, 400820), (812, 386505), (818, 383670), (870, 360738), (882, 355830), (945, 332108), (980, 320247), (1015, 309204), (1044, 300615), (1218, 257670), (1227, 255780), (1260, 249081), (1305, 240492), (1323, 237220), (1421, 220860), (1470, 213498), (1566, 200410), (1636, 191835), (1740, 180369), (1764, 177915), (1827, 171780), (1890, 166054), (2030, 154602), (2045, 153468), (2205, 142332), (2436, 128835), (2454, 127890), (2610, 120246), (2646, 118610), (2842, 110430), (2863, 109620), (2940, 106749), (3045, 103068), (3132, 100205), (3654, 85890), (3681, 85260), (3780, 83027), (3915, 80164), (4060, 77301), (4090, 76734), (4263, 73620), (4410, 71166), (4908, 63945), (5220, 60123), (5292, 59305), (5481, 57260), (5684, 55215), (5726, 54810), (6090, 51534), (6135, 51156), (6615, 47444), (7105, 44172), (7308, 42945), (7362, 42630), (7830, 40082), (8180, 38367), (8526, 36810), (8589, 36540), (8820, 35583), (9135, 34356), (10962, 28630), (11043, 28420), (11452, 27405), (11861, 26460), (12180, 25767), (12270, 25578), (12789, 24540), (13230, 23722), (14210, 22086), (14315, 21924), (14724, 21315), (15660, 20041), (17052, 18405), (17178, 18270)]