304641540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1079

約数の個数: 192

約数和(自身を含む): 1097349120

約数和(自身を除く): 792707580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 83, 84, 90, 105, 108, 126, 135, 140, 166, 180, 189, 210, 249, 252, 270, 315, 332, 378, 415, 420, 498, 540, 581, 630, 747, 756, 830, 945, 971, 996, 1162, 1245, 1260, 1494, 1660, 1743, 1890, 1942, 2241, 2324, 2490, 2905, 2913, 2988, 3486, 3735, 3780, 3884, 4482, 4855, 4980, 5229, 5810, 5826, 6797, 6972, 7470, 8715, 8739, 8964, 9710, 10458, 11205, 11620, 11652, 13594, 14565, 14940, 15687, 17430, 17478, 19420, 20391, 20916, 22410, 26145, 26217, 27188, 29130, 31374, 33985, 34860, 34956, 40782, 43695, 44820, 52290, 52434, 58260, 61173, 62748, 67970, 78435, 80593, 81564, 87390, 101955, 104580, 104868, 122346, 131085, 135940, 156870, 161186, 174780, 183519, 203910, 241779, 244692, 262170, 305865, 313740, 322372, 367038, 402965, 407820, 483558, 524340, 564151, 611730, 725337, 734076, 805930, 917595, 967116, 1128302, 1208895, 1223460, 1450674, 1611860, 1692453, 1835190, 2176011, 2256604, 2417790, 2820755, 2901348, 3384906, 3626685, 3670380, 4352022, 4835580, 5077359, 5641510, 6769812, 7253370, 8462265, 8704044, 10154718, 10880055, 11283020, 14506740, 15232077, 16924530, 20309436, 21760110, 25386795, 30464154, 33849060, 43520220, 50773590, 60928308, 76160385, 101547180, 152320770, 304641540]

約数ペア:

[(1, 304641540), (2, 152320770), (3, 101547180), (4, 76160385), (5, 60928308), (6, 50773590), (7, 43520220), (9, 33849060), (10, 30464154), (12, 25386795), (14, 21760110), (15, 20309436), (18, 16924530), (20, 15232077), (21, 14506740), (27, 11283020), (28, 10880055), (30, 10154718), (35, 8704044), (36, 8462265), (42, 7253370), (45, 6769812), (54, 5641510), (60, 5077359), (63, 4835580), (70, 4352022), (83, 3670380), (84, 3626685), (90, 3384906), (105, 2901348), (108, 2820755), (126, 2417790), (135, 2256604), (140, 2176011), (166, 1835190), (180, 1692453), (189, 1611860), (210, 1450674), (249, 1223460), (252, 1208895), (270, 1128302), (315, 967116), (332, 917595), (378, 805930), (415, 734076), (420, 725337), (498, 611730), (540, 564151), (581, 524340), (630, 483558), (747, 407820), (756, 402965), (830, 367038), (945, 322372), (971, 313740), (996, 305865), (1162, 262170), (1245, 244692), (1260, 241779), (1494, 203910), (1660, 183519), (1743, 174780), (1890, 161186), (1942, 156870), (2241, 135940), (2324, 131085), (2490, 122346), (2905, 104868), (2913, 104580), (2988, 101955), (3486, 87390), (3735, 81564), (3780, 80593), (3884, 78435), (4482, 67970), (4855, 62748), (4980, 61173), (5229, 58260), (5810, 52434), (5826, 52290), (6797, 44820), (6972, 43695), (7470, 40782), (8715, 34956), (8739, 34860), (8964, 33985), (9710, 31374), (10458, 29130), (11205, 27188), (11620, 26217), (11652, 26145), (13594, 22410), (14565, 20916), (14940, 20391), (15687, 19420), (17430, 17478)]