218128680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 512

約数和(自身を含む): 942796800

約数和(自身を除く): 724668120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 43, 44, 45, 54, 55, 56, 60, 61, 63, 66, 70, 72, 77, 84, 86, 88, 90, 99, 105, 108, 110, 120, 122, 126, 129, 132, 135, 140, 154, 165, 168, 172, 180, 183, 189, 198, 210, 215, 216, 220, 231, 244, 252, 258, 264, 270, 280, 297, 301, 305, 308, 315, 330, 344, 360, 366, 378, 385, 387, 396, 420, 427, 430, 440, 462, 473, 488, 495, 504, 516, 540, 549, 594, 602, 610, 616, 630, 645, 660, 671, 693, 732, 756, 770, 774, 792, 840, 854, 860, 903, 915, 924, 945, 946, 990, 1032, 1080, 1098, 1155, 1161, 1188, 1204, 1220, 1260, 1281, 1290, 1320, 1342, 1386, 1419, 1464, 1485, 1505, 1512, 1540, 1548, 1647, 1708, 1720, 1806, 1830, 1848, 1890, 1892, 1935, 1980, 2013, 2079, 2135, 2196, 2310, 2322, 2365, 2376, 2408, 2440, 2520, 2562, 2580, 2623, 2684, 2709, 2745, 2772, 2838, 2970, 3010, 3080, 3096, 3294, 3311, 3355, 3416, 3465, 3612, 3660, 3780, 3784, 3843, 3870, 3960, 4026, 4158, 4257, 4270, 4392, 4515, 4620, 4644, 4697, 4730, 5124, 5160, 5246, 5368, 5418, 5490, 5544, 5676, 5805, 5940, 6020, 6039, 6405, 6588, 6622, 6710, 6930, 7095, 7224, 7320, 7560, 7686, 7740, 7869, 8052, 8127, 8235, 8316, 8514, 8540, 9030, 9240, 9288, 9394, 9460, 9933, 10065, 10248, 10395, 10492, 10836, 10980, 11352, 11529, 11610, 11880, 12040, 12078, 12771, 12810, 13115, 13176, 13244, 13420, 13545, 13860, 14091, 14190, 15372, 15480, 15738, 16104, 16254, 16470, 16555, 16632, 17028, 17080, 18060, 18117, 18361, 18788, 18920, 19215, 19866, 20130, 20790, 20984, 21285, 21672, 21960, 23058, 23220, 23485, 23607, 24156, 25542, 25620, 26230, 26488, 26840, 27090, 27720, 28182, 28380, 28853, 29799, 30195, 30744, 31476, 32508, 32940, 33110, 34056, 36120, 36234, 36722, 37576, 38430, 39345, 39732, 40260, 40635, 41580, 42273, 42570, 46116, 46440, 46970, 47214, 48312, 49665, 51084, 51240, 52460, 54180, 55083, 56364, 56760, 57645, 57706, 59598, 60390, 62952, 63855, 65016, 65880, 66220, 70455, 70821, 72468, 73444, 76860, 78690, 79464, 80520, 81270, 83160, 84546, 85140, 86559, 89397, 90585, 91805, 92232, 93940, 94428, 99330, 102168, 104920, 108360, 110166, 112728, 115290, 115412, 118035, 119196, 120780, 126819, 127710, 132440, 140910, 141642, 144265, 144936, 146888, 148995, 153720, 157380, 162540, 165249, 169092, 170280, 173118, 178794, 181170, 183610, 187880, 188856, 198660, 201971, 211365, 220332, 230580, 230824, 236070, 238392, 241560, 253638, 255420, 259677, 275415, 281820, 283284, 288530, 297990, 314760, 325080, 330498, 338184, 346236, 354105, 357588, 362340, 367220, 397320, 403942, 422730, 432795, 440664, 446985, 461160, 472140, 495747, 507276, 510840, 519354, 550830, 563640, 566568, 577060, 595980, 605913, 634095, 660996, 692472, 708210, 715176, 724680, 734440, 779031, 807884, 826245, 845460, 865590, 893970, 944280, 991494, 1009855, 1014552, 1038708, 1101660, 1154120, 1191960, 1211826, 1268190, 1298385, 1321992, 1416420, 1558062, 1615768, 1652490, 1690920, 1731180, 1787940, 1817739, 1982988, 2019710, 2077416, 2203320, 2423652, 2478735, 2536380, 2596770, 2832840, 3029565, 3116124, 3304980, 3462360, 3575880, 3635478, 3895155, 3965976, 4039420, 4847304, 4957470, 5072760, 5193540, 5453217, 6059130, 6232248, 6609960, 7270956, 7790310, 8078840, 9088695, 9914940, 10387080, 10906434, 12118260, 14541912, 15580620, 18177390, 19829880, 21812868, 24236520, 27266085, 31161240, 36354780, 43625736, 54532170, 72709560, 109064340, 218128680]

約数ペア:

[(1, 218128680), (2, 109064340), (3, 72709560), (4, 54532170), (5, 43625736), (6, 36354780), (7, 31161240), (8, 27266085), (9, 24236520), (10, 21812868), (11, 19829880), (12, 18177390), (14, 15580620), (15, 14541912), (18, 12118260), (20, 10906434), (21, 10387080), (22, 9914940), (24, 9088695), (27, 8078840), (28, 7790310), (30, 7270956), (33, 6609960), (35, 6232248), (36, 6059130), (40, 5453217), (42, 5193540), (43, 5072760), (44, 4957470), (45, 4847304), (54, 4039420), (55, 3965976), (56, 3895155), (60, 3635478), (61, 3575880), (63, 3462360), (66, 3304980), (70, 3116124), (72, 3029565), (77, 2832840), (84, 2596770), (86, 2536380), (88, 2478735), (90, 2423652), (99, 2203320), (105, 2077416), (108, 2019710), (110, 1982988), (120, 1817739), (122, 1787940), (126, 1731180), (129, 1690920), (132, 1652490), (135, 1615768), (140, 1558062), (154, 1416420), (165, 1321992), (168, 1298385), (172, 1268190), (180, 1211826), (183, 1191960), (189, 1154120), (198, 1101660), (210, 1038708), (215, 1014552), (216, 1009855), (220, 991494), (231, 944280), (244, 893970), (252, 865590), (258, 845460), (264, 826245), (270, 807884), (280, 779031), (297, 734440), (301, 724680), (305, 715176), (308, 708210), (315, 692472), (330, 660996), (344, 634095), (360, 605913), (366, 595980), (378, 577060), (385, 566568), (387, 563640), (396, 550830), (420, 519354), (427, 510840), (430, 507276), (440, 495747), (462, 472140), (473, 461160), (488, 446985), (495, 440664), (504, 432795), (516, 422730), (540, 403942), (549, 397320), (594, 367220), (602, 362340), (610, 357588), (616, 354105), (630, 346236), (645, 338184), (660, 330498), (671, 325080), (693, 314760), (732, 297990), (756, 288530), (770, 283284), (774, 281820), (792, 275415), (840, 259677), (854, 255420), (860, 253638), (903, 241560), (915, 238392), (924, 236070), (945, 230824), (946, 230580), (990, 220332), (1032, 211365), (1080, 201971), (1098, 198660), (1155, 188856), (1161, 187880), (1188, 183610), (1204, 181170), (1220, 178794), (1260, 173118), (1281, 170280), (1290, 169092), (1320, 165249), (1342, 162540), (1386, 157380), (1419, 153720), (1464, 148995), (1485, 146888), (1505, 144936), (1512, 144265), (1540, 141642), (1548, 140910), (1647, 132440), (1708, 127710), (1720, 126819), (1806, 120780), (1830, 119196), (1848, 118035), (1890, 115412), (1892, 115290), (1935, 112728), (1980, 110166), (2013, 108360), (2079, 104920), (2135, 102168), (2196, 99330), (2310, 94428), (2322, 93940), (2365, 92232), (2376, 91805), (2408, 90585), (2440, 89397), (2520, 86559), (2562, 85140), (2580, 84546), (2623, 83160), (2684, 81270), (2709, 80520), (2745, 79464), (2772, 78690), (2838, 76860), (2970, 73444), (3010, 72468), (3080, 70821), (3096, 70455), (3294, 66220), (3311, 65880), (3355, 65016), (3416, 63855), (3465, 62952), (3612, 60390), (3660, 59598), (3780, 57706), (3784, 57645), (3843, 56760), (3870, 56364), (3960, 55083), (4026, 54180), (4158, 52460), (4257, 51240), (4270, 51084), (4392, 49665), (4515, 48312), (4620, 47214), (4644, 46970), (4697, 46440), (4730, 46116), (5124, 42570), (5160, 42273), (5246, 41580), (5368, 40635), (5418, 40260), (5490, 39732), (5544, 39345), (5676, 38430), (5805, 37576), (5940, 36722), (6020, 36234), (6039, 36120), (6405, 34056), (6588, 33110), (6622, 32940), (6710, 32508), (6930, 31476), (7095, 30744), (7224, 30195), (7320, 29799), (7560, 28853), (7686, 28380), (7740, 28182), (7869, 27720), (8052, 27090), (8127, 26840), (8235, 26488), (8316, 26230), (8514, 25620), (8540, 25542), (9030, 24156), (9240, 23607), (9288, 23485), (9394, 23220), (9460, 23058), (9933, 21960), (10065, 21672), (10248, 21285), (10395, 20984), (10492, 20790), (10836, 20130), (10980, 19866), (11352, 19215), (11529, 18920), (11610, 18788), (11880, 18361), (12040, 18117), (12078, 18060), (12771, 17080), (12810, 17028), (13115, 16632), (13176, 16555), (13244, 16470), (13420, 16254), (13545, 16104), (13860, 15738), (14091, 15480), (14190, 15372)]