18481002120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{814859}}^1$

素因数の和:814889

約数の個数: 160

約数和(自身を含む): 70990603200

約数和(自身を除く): 52509601080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 814859, 1629718, 2444577, 3259436, 4074295, 4889154, 5704013, 6518872, 7333731, 8148590, 9778308, 11408026, 12222885, 14667462, 16297180, 17112039, 19556616, 22001193, 22816052, 24445770, 28520065, 29334924, 32594360, 34224078, 36668655, 44002386, 45632104, 48891540, 51336117, 57040130, 58669848, 66003579, 68448156, 73337310, 85560195, 88004772, 97783080, 102672234, 110005965, 114080260, 132007158, 136896312, 146674620, 154008351, 171120390, 176009544, 205344468, 220011930, 228160520, 256680585, 264014316, 293349240, 308016702, 330017895, 342240780, 410688936, 440023860, 462025053, 513361170, 528028632, 616033404, 660035790, 684481560, 770041755, 880047720, 924050106, 1026722340, 1232066808, 1320071580, 1540083510, 1848100212, 2053444680, 2310125265, 2640143160, 3080167020, 3696200424, 4620250530, 6160334040, 9240501060, 18481002120]

約数ペア:

[(1, 18481002120), (2, 9240501060), (3, 6160334040), (4, 4620250530), (5, 3696200424), (6, 3080167020), (7, 2640143160), (8, 2310125265), (9, 2053444680), (10, 1848100212), (12, 1540083510), (14, 1320071580), (15, 1232066808), (18, 1026722340), (20, 924050106), (21, 880047720), (24, 770041755), (27, 684481560), (28, 660035790), (30, 616033404), (35, 528028632), (36, 513361170), (40, 462025053), (42, 440023860), (45, 410688936), (54, 342240780), (56, 330017895), (60, 308016702), (63, 293349240), (70, 264014316), (72, 256680585), (81, 228160520), (84, 220011930), (90, 205344468), (105, 176009544), (108, 171120390), (120, 154008351), (126, 146674620), (135, 136896312), (140, 132007158), (162, 114080260), (168, 110005965), (180, 102672234), (189, 97783080), (210, 88004772), (216, 85560195), (252, 73337310), (270, 68448156), (280, 66003579), (315, 58669848), (324, 57040130), (360, 51336117), (378, 48891540), (405, 45632104), (420, 44002386), (504, 36668655), (540, 34224078), (567, 32594360), (630, 29334924), (648, 28520065), (756, 24445770), (810, 22816052), (840, 22001193), (945, 19556616), (1080, 17112039), (1134, 16297180), (1260, 14667462), (1512, 12222885), (1620, 11408026), (1890, 9778308), (2268, 8148590), (2520, 7333731), (2835, 6518872), (3240, 5704013), (3780, 4889154), (4536, 4074295), (5670, 3259436), (7560, 2444577), (11340, 1629718), (22680, 814859)]