40326660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 144410112

約数和(自身を除く): 104083452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 73, 81, 90, 93, 99, 108, 110, 124, 132, 135, 146, 155, 162, 165, 180, 186, 198, 219, 220, 270, 279, 292, 297, 310, 324, 330, 341, 365, 372, 396, 405, 438, 465, 495, 540, 558, 594, 620, 657, 660, 682, 730, 803, 810, 837, 876, 891, 930, 990, 1023, 1095, 1116, 1188, 1314, 1364, 1395, 1460, 1485, 1606, 1620, 1674, 1705, 1782, 1860, 1971, 1980, 2046, 2190, 2263, 2409, 2511, 2628, 2790, 2970, 3069, 3212, 3285, 3348, 3410, 3564, 3942, 4015, 4092, 4185, 4380, 4455, 4526, 4818, 5022, 5115, 5580, 5913, 5940, 6138, 6570, 6789, 6820, 7227, 7884, 8030, 8370, 8910, 9052, 9207, 9636, 9855, 10044, 10230, 11315, 11826, 12045, 12276, 12555, 13140, 13578, 14454, 15345, 16060, 16740, 17820, 18414, 19710, 20367, 20460, 21681, 22630, 23652, 24090, 24893, 25110, 27156, 27621, 28908, 29565, 30690, 33945, 36135, 36828, 39420, 40734, 43362, 45260, 46035, 48180, 49786, 50220, 55242, 59130, 61101, 61380, 65043, 67890, 72270, 74679, 81468, 86724, 92070, 99572, 101835, 108405, 110484, 118260, 122202, 124465, 130086, 135780, 138105, 144540, 149358, 183303, 184140, 203670, 216810, 224037, 244404, 248930, 260172, 276210, 298716, 305505, 325215, 366606, 373395, 407340, 433620, 448074, 497860, 552420, 611010, 650430, 672111, 733212, 746790, 896148, 916515, 1120185, 1222020, 1300860, 1344222, 1493580, 1833030, 2016333, 2240370, 2688444, 3360555, 3666060, 4032666, 4480740, 6721110, 8065332, 10081665, 13442220, 20163330, 40326660]

約数ペア:

[(1, 40326660), (2, 20163330), (3, 13442220), (4, 10081665), (5, 8065332), (6, 6721110), (9, 4480740), (10, 4032666), (11, 3666060), (12, 3360555), (15, 2688444), (18, 2240370), (20, 2016333), (22, 1833030), (27, 1493580), (30, 1344222), (31, 1300860), (33, 1222020), (36, 1120185), (44, 916515), (45, 896148), (54, 746790), (55, 733212), (60, 672111), (62, 650430), (66, 611010), (73, 552420), (81, 497860), (90, 448074), (93, 433620), (99, 407340), (108, 373395), (110, 366606), (124, 325215), (132, 305505), (135, 298716), (146, 276210), (155, 260172), (162, 248930), (165, 244404), (180, 224037), (186, 216810), (198, 203670), (219, 184140), (220, 183303), (270, 149358), (279, 144540), (292, 138105), (297, 135780), (310, 130086), (324, 124465), (330, 122202), (341, 118260), (365, 110484), (372, 108405), (396, 101835), (405, 99572), (438, 92070), (465, 86724), (495, 81468), (540, 74679), (558, 72270), (594, 67890), (620, 65043), (657, 61380), (660, 61101), (682, 59130), (730, 55242), (803, 50220), (810, 49786), (837, 48180), (876, 46035), (891, 45260), (930, 43362), (990, 40734), (1023, 39420), (1095, 36828), (1116, 36135), (1188, 33945), (1314, 30690), (1364, 29565), (1395, 28908), (1460, 27621), (1485, 27156), (1606, 25110), (1620, 24893), (1674, 24090), (1705, 23652), (1782, 22630), (1860, 21681), (1971, 20460), (1980, 20367), (2046, 19710), (2190, 18414), (2263, 17820), (2409, 16740), (2511, 16060), (2628, 15345), (2790, 14454), (2970, 13578), (3069, 13140), (3212, 12555), (3285, 12276), (3348, 12045), (3410, 11826), (3564, 11315), (3942, 10230), (4015, 10044), (4092, 9855), (4185, 9636), (4380, 9207), (4455, 9052), (4526, 8910), (4818, 8370), (5022, 8030), (5115, 7884), (5580, 7227), (5913, 6820), (5940, 6789), (6138, 6570)]