139600440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1842

約数の個数: 192

約数和(自身を含む): 535541760

約数和(自身を除く): 395941320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1787, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3574, 3720, 3906, 4340, 5208, 5361, 5580, 6510, 7148, 7812, 8680, 8935, 9765, 10722, 11160, 12509, 13020, 14296, 15624, 16083, 17870, 19530, 21444, 25018, 26040, 26805, 32166, 35740, 37527, 39060, 42888, 50036, 53610, 55397, 62545, 64332, 71480, 75054, 78120, 80415, 100072, 107220, 110794, 112581, 125090, 128664, 150108, 160830, 166191, 187635, 214440, 221588, 225162, 250180, 276985, 300216, 321660, 332382, 375270, 387779, 443176, 450324, 498573, 500360, 553970, 562905, 643320, 664764, 750540, 775558, 830955, 900648, 997146, 1107940, 1125810, 1163337, 1329528, 1501080, 1551116, 1661910, 1938895, 1994292, 2215880, 2251620, 2326674, 2492865, 3102232, 3323820, 3490011, 3877790, 3988584, 4503240, 4653348, 4985730, 5816685, 6647640, 6980022, 7755580, 9306696, 9971460, 11633370, 13960044, 15511160, 17450055, 19942920, 23266740, 27920088, 34900110, 46533480, 69800220, 139600440]

約数ペア:

[(1, 139600440), (2, 69800220), (3, 46533480), (4, 34900110), (5, 27920088), (6, 23266740), (7, 19942920), (8, 17450055), (9, 15511160), (10, 13960044), (12, 11633370), (14, 9971460), (15, 9306696), (18, 7755580), (20, 6980022), (21, 6647640), (24, 5816685), (28, 4985730), (30, 4653348), (31, 4503240), (35, 3988584), (36, 3877790), (40, 3490011), (42, 3323820), (45, 3102232), (56, 2492865), (60, 2326674), (62, 2251620), (63, 2215880), (70, 1994292), (72, 1938895), (84, 1661910), (90, 1551116), (93, 1501080), (105, 1329528), (120, 1163337), (124, 1125810), (126, 1107940), (140, 997146), (155, 900648), (168, 830955), (180, 775558), (186, 750540), (210, 664764), (217, 643320), (248, 562905), (252, 553970), (279, 500360), (280, 498573), (310, 450324), (315, 443176), (360, 387779), (372, 375270), (420, 332382), (434, 321660), (465, 300216), (504, 276985), (558, 250180), (620, 225162), (630, 221588), (651, 214440), (744, 187635), (840, 166191), (868, 160830), (930, 150108), (1085, 128664), (1116, 125090), (1240, 112581), (1260, 110794), (1302, 107220), (1395, 100072), (1736, 80415), (1787, 78120), (1860, 75054), (1953, 71480), (2170, 64332), (2232, 62545), (2520, 55397), (2604, 53610), (2790, 50036), (3255, 42888), (3574, 39060), (3720, 37527), (3906, 35740), (4340, 32166), (5208, 26805), (5361, 26040), (5580, 25018), (6510, 21444), (7148, 19530), (7812, 17870), (8680, 16083), (8935, 15624), (9765, 14296), (10722, 13020), (11160, 12509)]