2091010680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16001}}^1$

素因数の和:16043

約数の個数: 192

約数和(自身を含む): 7661757600

約数和(自身を除く): 5570746920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4840, 5445, 5940, 6534, 7260, 8712, 10890, 11880, 13068, 14520, 16001, 16335, 21780, 26136, 32002, 32670, 43560, 48003, 64004, 65340, 80005, 96006, 128008, 130680, 144009, 160010, 176011, 192012, 240015, 288018, 320020, 352022, 384024, 432027, 480030, 528033, 576036, 640040, 704044, 720045, 864054, 880055, 960060, 1056066, 1152072, 1408088, 1440090, 1584099, 1728108, 1760110, 1920120, 1936121, 2112132, 2160135, 2640165, 2880180, 3168198, 3456216, 3520220, 3872242, 4224264, 4320270, 4752297, 5280330, 5760360, 5808363, 6336396, 7040440, 7744484, 7920495, 8640540, 9504594, 9680605, 10560660, 11616726, 12672792, 15488968, 15840990, 17281080, 17425089, 19009188, 19361210, 21121320, 23233452, 23761485, 29041815, 31681980, 34850178, 38018376, 38722420, 46466904, 47522970, 52275267, 58083630, 63363960, 69700356, 77444840, 87125445, 95045940, 104550534, 116167260, 139400712, 174250890, 190091880, 209101068, 232334520, 261376335, 348501780, 418202136, 522752670, 697003560, 1045505340, 2091010680]

約数ペア:

[(1, 2091010680), (2, 1045505340), (3, 697003560), (4, 522752670), (5, 418202136), (6, 348501780), (8, 261376335), (9, 232334520), (10, 209101068), (11, 190091880), (12, 174250890), (15, 139400712), (18, 116167260), (20, 104550534), (22, 95045940), (24, 87125445), (27, 77444840), (30, 69700356), (33, 63363960), (36, 58083630), (40, 52275267), (44, 47522970), (45, 46466904), (54, 38722420), (55, 38018376), (60, 34850178), (66, 31681980), (72, 29041815), (88, 23761485), (90, 23233452), (99, 21121320), (108, 19361210), (110, 19009188), (120, 17425089), (121, 17281080), (132, 15840990), (135, 15488968), (165, 12672792), (180, 11616726), (198, 10560660), (216, 9680605), (220, 9504594), (242, 8640540), (264, 7920495), (270, 7744484), (297, 7040440), (330, 6336396), (360, 5808363), (363, 5760360), (396, 5280330), (440, 4752297), (484, 4320270), (495, 4224264), (540, 3872242), (594, 3520220), (605, 3456216), (660, 3168198), (726, 2880180), (792, 2640165), (968, 2160135), (990, 2112132), (1080, 1936121), (1089, 1920120), (1188, 1760110), (1210, 1728108), (1320, 1584099), (1452, 1440090), (1485, 1408088), (1815, 1152072), (1980, 1056066), (2178, 960060), (2376, 880055), (2420, 864054), (2904, 720045), (2970, 704044), (3267, 640040), (3630, 576036), (3960, 528033), (4356, 480030), (4840, 432027), (5445, 384024), (5940, 352022), (6534, 320020), (7260, 288018), (8712, 240015), (10890, 192012), (11880, 176011), (13068, 160010), (14520, 144009), (16001, 130680), (16335, 128008), (21780, 96006), (26136, 80005), (32002, 65340), (32670, 64004), (43560, 48003)]