165319380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 563492160

約数和(自身を除く): 398172780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 54, 57, 60, 76, 81, 82, 90, 95, 108, 114, 123, 131, 135, 162, 164, 171, 180, 190, 205, 228, 246, 262, 270, 285, 324, 342, 369, 380, 393, 405, 410, 492, 513, 524, 540, 570, 615, 655, 684, 738, 779, 786, 810, 820, 855, 1026, 1107, 1140, 1179, 1230, 1310, 1476, 1539, 1558, 1572, 1620, 1710, 1845, 1965, 2052, 2214, 2337, 2358, 2460, 2489, 2565, 2620, 3078, 3116, 3321, 3420, 3537, 3690, 3895, 3930, 4428, 4674, 4716, 4978, 5130, 5371, 5535, 5895, 6156, 6642, 7011, 7074, 7380, 7467, 7695, 7790, 7860, 9348, 9956, 10260, 10611, 10742, 11070, 11685, 11790, 12445, 13284, 14022, 14148, 14934, 15390, 15580, 16113, 16605, 17685, 21033, 21222, 21484, 22140, 22401, 23370, 23580, 24890, 26855, 28044, 29868, 30780, 32226, 33210, 35055, 35370, 37335, 42066, 42444, 44802, 46740, 48339, 49780, 53055, 53710, 63099, 64452, 66420, 67203, 70110, 70740, 74670, 80565, 84132, 89604, 96678, 102049, 105165, 106110, 107420, 112005, 126198, 134406, 140220, 145017, 149340, 161130, 193356, 201609, 204098, 210330, 212220, 224010, 241695, 252396, 268812, 290034, 306147, 315495, 322260, 336015, 403218, 408196, 420660, 435051, 448020, 483390, 510245, 580068, 612294, 630990, 672030, 725085, 806436, 870102, 918441, 966780, 1008045, 1020490, 1224588, 1261980, 1344060, 1450170, 1530735, 1740204, 1836882, 2016090, 2040980, 2175255, 2755323, 2900340, 3061470, 3673764, 4032180, 4350510, 4592205, 5510646, 6122940, 8265969, 8701020, 9184410, 11021292, 13776615, 16531938, 18368820, 27553230, 33063876, 41329845, 55106460, 82659690, 165319380]

約数ペア:

[(1, 165319380), (2, 82659690), (3, 55106460), (4, 41329845), (5, 33063876), (6, 27553230), (9, 18368820), (10, 16531938), (12, 13776615), (15, 11021292), (18, 9184410), (19, 8701020), (20, 8265969), (27, 6122940), (30, 5510646), (36, 4592205), (38, 4350510), (41, 4032180), (45, 3673764), (54, 3061470), (57, 2900340), (60, 2755323), (76, 2175255), (81, 2040980), (82, 2016090), (90, 1836882), (95, 1740204), (108, 1530735), (114, 1450170), (123, 1344060), (131, 1261980), (135, 1224588), (162, 1020490), (164, 1008045), (171, 966780), (180, 918441), (190, 870102), (205, 806436), (228, 725085), (246, 672030), (262, 630990), (270, 612294), (285, 580068), (324, 510245), (342, 483390), (369, 448020), (380, 435051), (393, 420660), (405, 408196), (410, 403218), (492, 336015), (513, 322260), (524, 315495), (540, 306147), (570, 290034), (615, 268812), (655, 252396), (684, 241695), (738, 224010), (779, 212220), (786, 210330), (810, 204098), (820, 201609), (855, 193356), (1026, 161130), (1107, 149340), (1140, 145017), (1179, 140220), (1230, 134406), (1310, 126198), (1476, 112005), (1539, 107420), (1558, 106110), (1572, 105165), (1620, 102049), (1710, 96678), (1845, 89604), (1965, 84132), (2052, 80565), (2214, 74670), (2337, 70740), (2358, 70110), (2460, 67203), (2489, 66420), (2565, 64452), (2620, 63099), (3078, 53710), (3116, 53055), (3321, 49780), (3420, 48339), (3537, 46740), (3690, 44802), (3895, 42444), (3930, 42066), (4428, 37335), (4674, 35370), (4716, 35055), (4978, 33210), (5130, 32226), (5371, 30780), (5535, 29868), (5895, 28044), (6156, 26855), (6642, 24890), (7011, 23580), (7074, 23370), (7380, 22401), (7467, 22140), (7695, 21484), (7790, 21222), (7860, 21033), (9348, 17685), (9956, 16605), (10260, 16113), (10611, 15580), (10742, 15390), (11070, 14934), (11685, 14148), (11790, 14022), (12445, 13284)]