2013189660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 6386688000

約数和(自身を除く): 4373498340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 149, 180, 191, 262, 270, 298, 382, 393, 447, 524, 540, 573, 596, 655, 745, 764, 786, 894, 955, 1146, 1179, 1310, 1341, 1490, 1572, 1719, 1788, 1910, 1965, 2235, 2292, 2358, 2620, 2682, 2865, 2980, 3438, 3537, 3820, 3930, 4023, 4470, 4716, 5157, 5364, 5730, 5895, 6705, 6876, 7074, 7860, 8046, 8595, 8940, 10314, 11460, 11790, 13410, 14148, 16092, 17190, 17685, 19519, 20115, 20628, 23580, 25021, 25785, 26820, 28459, 34380, 35370, 39038, 40230, 50042, 51570, 56918, 58557, 70740, 75063, 78076, 80460, 85377, 97595, 100084, 103140, 113836, 117114, 125105, 142295, 150126, 170754, 175671, 195190, 225189, 234228, 250210, 256131, 284590, 292785, 300252, 341508, 351342, 375315, 390380, 426885, 450378, 500420, 512262, 527013, 569180, 585570, 675567, 702684, 750630, 768393, 853770, 878355, 900756, 1024524, 1054026, 1125945, 1171140, 1280655, 1351134, 1501260, 1536786, 1707540, 1756710, 2108052, 2251890, 2561310, 2635065, 2702268, 3073572, 3377835, 3513420, 3728129, 3841965, 4503780, 5122620, 5270130, 6755670, 7456258, 7683930, 10540260, 11184387, 13511340, 14912516, 15367860, 18640645, 22368774, 33553161, 37281290, 44737548, 55921935, 67106322, 74562580, 100659483, 111843870, 134212644, 167765805, 201318966, 223687740, 335531610, 402637932, 503297415, 671063220, 1006594830, 2013189660]

約数ペア:

[(1, 2013189660), (2, 1006594830), (3, 671063220), (4, 503297415), (5, 402637932), (6, 335531610), (9, 223687740), (10, 201318966), (12, 167765805), (15, 134212644), (18, 111843870), (20, 100659483), (27, 74562580), (30, 67106322), (36, 55921935), (45, 44737548), (54, 37281290), (60, 33553161), (90, 22368774), (108, 18640645), (131, 15367860), (135, 14912516), (149, 13511340), (180, 11184387), (191, 10540260), (262, 7683930), (270, 7456258), (298, 6755670), (382, 5270130), (393, 5122620), (447, 4503780), (524, 3841965), (540, 3728129), (573, 3513420), (596, 3377835), (655, 3073572), (745, 2702268), (764, 2635065), (786, 2561310), (894, 2251890), (955, 2108052), (1146, 1756710), (1179, 1707540), (1310, 1536786), (1341, 1501260), (1490, 1351134), (1572, 1280655), (1719, 1171140), (1788, 1125945), (1910, 1054026), (1965, 1024524), (2235, 900756), (2292, 878355), (2358, 853770), (2620, 768393), (2682, 750630), (2865, 702684), (2980, 675567), (3438, 585570), (3537, 569180), (3820, 527013), (3930, 512262), (4023, 500420), (4470, 450378), (4716, 426885), (5157, 390380), (5364, 375315), (5730, 351342), (5895, 341508), (6705, 300252), (6876, 292785), (7074, 284590), (7860, 256131), (8046, 250210), (8595, 234228), (8940, 225189), (10314, 195190), (11460, 175671), (11790, 170754), (13410, 150126), (14148, 142295), (16092, 125105), (17190, 117114), (17685, 113836), (19519, 103140), (20115, 100084), (20628, 97595), (23580, 85377), (25021, 80460), (25785, 78076), (26820, 75063), (28459, 70740), (34380, 58557), (35370, 56918), (39038, 51570), (40230, 50042)]