189294840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^4\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 320

約数和(自身を含む): 746186400

約数和(自身を除く): 556891560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 73, 84, 90, 98, 105, 108, 120, 126, 135, 140, 146, 147, 168, 180, 189, 196, 210, 216, 219, 245, 252, 270, 280, 292, 294, 315, 343, 360, 365, 378, 392, 420, 438, 441, 490, 504, 511, 540, 584, 588, 630, 657, 686, 730, 735, 756, 840, 876, 882, 945, 980, 1022, 1029, 1080, 1095, 1176, 1260, 1314, 1323, 1372, 1460, 1470, 1512, 1533, 1715, 1752, 1764, 1890, 1960, 1971, 2044, 2058, 2190, 2205, 2401, 2520, 2555, 2628, 2646, 2744, 2920, 2940, 3066, 3087, 3285, 3430, 3528, 3577, 3780, 3942, 4088, 4116, 4380, 4410, 4599, 4802, 5110, 5145, 5256, 5292, 5880, 6132, 6174, 6570, 6615, 6860, 7154, 7203, 7560, 7665, 7884, 8232, 8760, 8820, 9198, 9261, 9604, 9855, 10220, 10290, 10584, 10731, 12005, 12264, 12348, 13140, 13230, 13720, 13797, 14308, 14406, 15330, 15435, 15768, 17640, 17885, 18396, 18522, 19208, 19710, 20440, 20580, 21462, 21609, 22995, 24010, 24696, 25039, 26280, 26460, 27594, 28616, 28812, 30660, 30870, 32193, 35770, 36015, 36792, 37044, 39420, 41160, 42924, 43218, 45990, 46305, 48020, 50078, 52920, 53655, 55188, 57624, 61320, 61740, 64386, 64827, 68985, 71540, 72030, 74088, 75117, 78840, 85848, 86436, 91980, 92610, 96040, 96579, 100156, 107310, 108045, 110376, 123480, 125195, 128772, 129654, 137970, 143080, 144060, 150234, 160965, 172872, 175273, 183960, 185220, 193158, 200312, 214620, 216090, 225351, 250390, 257544, 259308, 275940, 288120, 300468, 321930, 324135, 350546, 370440, 375585, 386316, 429240, 432180, 450702, 482895, 500780, 518616, 525819, 551880, 600936, 643860, 648270, 676053, 701092, 751170, 772632, 864360, 876365, 901404, 965790, 1001560, 1051638, 1126755, 1287720, 1296540, 1352106, 1402184, 1502340, 1577457, 1752730, 1802808, 1931580, 2103276, 2253510, 2593080, 2629095, 2704212, 3004680, 3154914, 3380265, 3505460, 3863160, 4206552, 4507020, 4732371, 5258190, 5408424, 6309828, 6760530, 7010920, 7887285, 9014040, 9464742, 10516380, 12619656, 13521060, 15774570, 18929484, 21032760, 23661855, 27042120, 31549140, 37858968, 47323710, 63098280, 94647420, 189294840]

約数ペア:

[(1, 189294840), (2, 94647420), (3, 63098280), (4, 47323710), (5, 37858968), (6, 31549140), (7, 27042120), (8, 23661855), (9, 21032760), (10, 18929484), (12, 15774570), (14, 13521060), (15, 12619656), (18, 10516380), (20, 9464742), (21, 9014040), (24, 7887285), (27, 7010920), (28, 6760530), (30, 6309828), (35, 5408424), (36, 5258190), (40, 4732371), (42, 4507020), (45, 4206552), (49, 3863160), (54, 3505460), (56, 3380265), (60, 3154914), (63, 3004680), (70, 2704212), (72, 2629095), (73, 2593080), (84, 2253510), (90, 2103276), (98, 1931580), (105, 1802808), (108, 1752730), (120, 1577457), (126, 1502340), (135, 1402184), (140, 1352106), (146, 1296540), (147, 1287720), (168, 1126755), (180, 1051638), (189, 1001560), (196, 965790), (210, 901404), (216, 876365), (219, 864360), (245, 772632), (252, 751170), (270, 701092), (280, 676053), (292, 648270), (294, 643860), (315, 600936), (343, 551880), (360, 525819), (365, 518616), (378, 500780), (392, 482895), (420, 450702), (438, 432180), (441, 429240), (490, 386316), (504, 375585), (511, 370440), (540, 350546), (584, 324135), (588, 321930), (630, 300468), (657, 288120), (686, 275940), (730, 259308), (735, 257544), (756, 250390), (840, 225351), (876, 216090), (882, 214620), (945, 200312), (980, 193158), (1022, 185220), (1029, 183960), (1080, 175273), (1095, 172872), (1176, 160965), (1260, 150234), (1314, 144060), (1323, 143080), (1372, 137970), (1460, 129654), (1470, 128772), (1512, 125195), (1533, 123480), (1715, 110376), (1752, 108045), (1764, 107310), (1890, 100156), (1960, 96579), (1971, 96040), (2044, 92610), (2058, 91980), (2190, 86436), (2205, 85848), (2401, 78840), (2520, 75117), (2555, 74088), (2628, 72030), (2646, 71540), (2744, 68985), (2920, 64827), (2940, 64386), (3066, 61740), (3087, 61320), (3285, 57624), (3430, 55188), (3528, 53655), (3577, 52920), (3780, 50078), (3942, 48020), (4088, 46305), (4116, 45990), (4380, 43218), (4410, 42924), (4599, 41160), (4802, 39420), (5110, 37044), (5145, 36792), (5256, 36015), (5292, 35770), (5880, 32193), (6132, 30870), (6174, 30660), (6570, 28812), (6615, 28616), (6860, 27594), (7154, 26460), (7203, 26280), (7560, 25039), (7665, 24696), (7884, 24010), (8232, 22995), (8760, 21609), (8820, 21462), (9198, 20580), (9261, 20440), (9604, 19710), (9855, 19208), (10220, 18522), (10290, 18396), (10584, 17885), (10731, 17640), (12005, 15768), (12264, 15435), (12348, 15330), (13140, 14406), (13230, 14308), (13720, 13797)]