16942380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 60963840

約数和(自身を除く): 44021460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 107, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 214, 260, 273, 290, 321, 348, 364, 377, 390, 406, 420, 428, 435, 455, 535, 546, 580, 609, 642, 749, 754, 780, 812, 870, 910, 1015, 1070, 1092, 1131, 1218, 1284, 1365, 1391, 1498, 1508, 1605, 1740, 1820, 1885, 2030, 2140, 2247, 2262, 2436, 2639, 2730, 2782, 2996, 3045, 3103, 3210, 3745, 3770, 4060, 4173, 4494, 4524, 5278, 5460, 5564, 5655, 6090, 6206, 6420, 6955, 7490, 7540, 7917, 8346, 8988, 9309, 9737, 10556, 11235, 11310, 12180, 12412, 13195, 13910, 14980, 15515, 15834, 16692, 18618, 19474, 20865, 21721, 22470, 22620, 26390, 27820, 29211, 31030, 31668, 37236, 38948, 39585, 40339, 41730, 43442, 44940, 46545, 48685, 52780, 58422, 62060, 65163, 79170, 80678, 83460, 86884, 93090, 97370, 108605, 116844, 121017, 130326, 146055, 158340, 161356, 186180, 194740, 201695, 217210, 242034, 260652, 282373, 292110, 325815, 403390, 434420, 484068, 564746, 584220, 605085, 651630, 806780, 847119, 1129492, 1210170, 1303260, 1411865, 1694238, 2420340, 2823730, 3388476, 4235595, 5647460, 8471190, 16942380]

約数ペア:

[(1, 16942380), (2, 8471190), (3, 5647460), (4, 4235595), (5, 3388476), (6, 2823730), (7, 2420340), (10, 1694238), (12, 1411865), (13, 1303260), (14, 1210170), (15, 1129492), (20, 847119), (21, 806780), (26, 651630), (28, 605085), (29, 584220), (30, 564746), (35, 484068), (39, 434420), (42, 403390), (52, 325815), (58, 292110), (60, 282373), (65, 260652), (70, 242034), (78, 217210), (84, 201695), (87, 194740), (91, 186180), (105, 161356), (107, 158340), (116, 146055), (130, 130326), (140, 121017), (145, 116844), (156, 108605), (174, 97370), (182, 93090), (195, 86884), (203, 83460), (210, 80678), (214, 79170), (260, 65163), (273, 62060), (290, 58422), (321, 52780), (348, 48685), (364, 46545), (377, 44940), (390, 43442), (406, 41730), (420, 40339), (428, 39585), (435, 38948), (455, 37236), (535, 31668), (546, 31030), (580, 29211), (609, 27820), (642, 26390), (749, 22620), (754, 22470), (780, 21721), (812, 20865), (870, 19474), (910, 18618), (1015, 16692), (1070, 15834), (1092, 15515), (1131, 14980), (1218, 13910), (1284, 13195), (1365, 12412), (1391, 12180), (1498, 11310), (1508, 11235), (1605, 10556), (1740, 9737), (1820, 9309), (1885, 8988), (2030, 8346), (2140, 7917), (2247, 7540), (2262, 7490), (2436, 6955), (2639, 6420), (2730, 6206), (2782, 6090), (2996, 5655), (3045, 5564), (3103, 5460), (3210, 5278), (3745, 4524), (3770, 4494), (4060, 4173)]