131013960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1289}}^1$

素因数の和:1332

約数の個数: 192

約数和(自身を含む): 494121600

約数和(自身を除く): 363107640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1289, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2578, 2904, 3080, 3388, 3630, 3867, 4235, 4620, 4840, 5082, 5156, 6445, 6776, 7260, 7734, 8470, 9023, 9240, 10164, 10312, 12705, 12890, 14179, 14520, 15468, 16940, 18046, 19335, 20328, 25410, 25780, 27069, 28358, 30936, 33880, 36092, 38670, 42537, 45115, 50820, 51560, 54138, 56716, 70895, 72184, 77340, 85074, 90230, 99253, 101640, 108276, 113432, 135345, 141790, 154680, 155969, 170148, 180460, 198506, 212685, 216552, 270690, 283580, 297759, 311938, 340296, 360920, 397012, 425370, 467907, 496265, 541380, 567160, 595518, 623876, 779845, 794024, 850740, 935814, 992530, 1082760, 1091783, 1191036, 1247752, 1488795, 1559690, 1701480, 1871628, 1985060, 2183566, 2339535, 2382072, 2977590, 3119380, 3275349, 3743256, 3970120, 4367132, 4679070, 5458915, 5955180, 6238760, 6550698, 8734264, 9358140, 10917830, 11910360, 13101396, 16376745, 18716280, 21835660, 26202792, 32753490, 43671320, 65506980, 131013960]

約数ペア:

[(1, 131013960), (2, 65506980), (3, 43671320), (4, 32753490), (5, 26202792), (6, 21835660), (7, 18716280), (8, 16376745), (10, 13101396), (11, 11910360), (12, 10917830), (14, 9358140), (15, 8734264), (20, 6550698), (21, 6238760), (22, 5955180), (24, 5458915), (28, 4679070), (30, 4367132), (33, 3970120), (35, 3743256), (40, 3275349), (42, 3119380), (44, 2977590), (55, 2382072), (56, 2339535), (60, 2183566), (66, 1985060), (70, 1871628), (77, 1701480), (84, 1559690), (88, 1488795), (105, 1247752), (110, 1191036), (120, 1091783), (121, 1082760), (132, 992530), (140, 935814), (154, 850740), (165, 794024), (168, 779845), (210, 623876), (220, 595518), (231, 567160), (242, 541380), (264, 496265), (280, 467907), (308, 425370), (330, 397012), (363, 360920), (385, 340296), (420, 311938), (440, 297759), (462, 283580), (484, 270690), (605, 216552), (616, 212685), (660, 198506), (726, 180460), (770, 170148), (840, 155969), (847, 154680), (924, 141790), (968, 135345), (1155, 113432), (1210, 108276), (1289, 101640), (1320, 99253), (1452, 90230), (1540, 85074), (1694, 77340), (1815, 72184), (1848, 70895), (2310, 56716), (2420, 54138), (2541, 51560), (2578, 50820), (2904, 45115), (3080, 42537), (3388, 38670), (3630, 36092), (3867, 33880), (4235, 30936), (4620, 28358), (4840, 27069), (5082, 25780), (5156, 25410), (6445, 20328), (6776, 19335), (7260, 18046), (7734, 16940), (8470, 15468), (9023, 14520), (9240, 14179), (10164, 12890), (10312, 12705)]