668149560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 320

約数和(自身を含む): 2506442400

約数和(自身を除く): 1838292840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 60, 65, 72, 78, 81, 87, 90, 104, 108, 116, 117, 120, 130, 135, 145, 156, 162, 174, 180, 195, 216, 232, 234, 260, 261, 270, 290, 312, 324, 348, 351, 360, 377, 390, 405, 435, 468, 520, 522, 540, 547, 580, 585, 648, 696, 702, 754, 780, 783, 810, 870, 936, 1044, 1053, 1080, 1094, 1131, 1160, 1170, 1305, 1404, 1508, 1560, 1566, 1620, 1641, 1740, 1755, 1885, 2088, 2106, 2188, 2262, 2340, 2349, 2610, 2735, 2808, 3016, 3132, 3240, 3282, 3393, 3480, 3510, 3770, 3915, 4212, 4376, 4524, 4680, 4698, 4923, 5220, 5265, 5470, 5655, 6264, 6564, 6786, 7020, 7111, 7540, 7830, 8205, 8424, 9048, 9396, 9846, 10179, 10440, 10530, 10940, 11310, 11745, 13128, 13572, 14040, 14222, 14769, 15080, 15660, 15863, 16410, 16965, 18792, 19692, 20358, 21060, 21333, 21880, 22620, 23490, 24615, 27144, 28444, 29538, 30537, 31320, 31726, 32820, 33930, 35555, 39384, 40716, 42120, 42666, 44307, 45240, 46980, 47589, 49230, 50895, 56888, 59076, 61074, 63452, 63999, 65640, 67860, 71110, 73845, 79315, 81432, 85332, 88614, 93960, 95178, 98460, 101790, 106665, 118152, 122148, 126904, 127998, 135720, 142220, 142767, 147690, 152685, 158630, 170664, 177228, 190356, 191997, 196920, 203580, 206219, 213330, 221535, 237945, 244296, 255996, 284440, 285534, 295380, 305370, 317260, 319995, 354456, 380712, 383994, 407160, 412438, 426660, 428301, 443070, 475890, 511992, 571068, 575991, 590760, 610740, 618657, 634520, 639990, 713835, 767988, 824876, 853320, 856602, 886140, 951780, 959985, 1031095, 1142136, 1151982, 1221480, 1237314, 1279980, 1284903, 1427670, 1535976, 1649752, 1713204, 1772280, 1855971, 1903560, 1919970, 2062190, 2141505, 2303964, 2474628, 2559960, 2569806, 2855340, 2879955, 3093285, 3426408, 3711942, 3839940, 4124380, 4283010, 4607928, 4949256, 5139612, 5567913, 5710680, 5759910, 6186570, 6424515, 7423884, 7679880, 8248760, 8566020, 9279855, 10279224, 11135826, 11519820, 12373140, 12849030, 14847768, 16703739, 17132040, 18559710, 22271652, 23039640, 24746280, 25698060, 27839565, 33407478, 37119420, 44543304, 51396120, 55679130, 66814956, 74238840, 83518695, 111358260, 133629912, 167037390, 222716520, 334074780, 668149560]

約数ペア:

[(1, 668149560), (2, 334074780), (3, 222716520), (4, 167037390), (5, 133629912), (6, 111358260), (8, 83518695), (9, 74238840), (10, 66814956), (12, 55679130), (13, 51396120), (15, 44543304), (18, 37119420), (20, 33407478), (24, 27839565), (26, 25698060), (27, 24746280), (29, 23039640), (30, 22271652), (36, 18559710), (39, 17132040), (40, 16703739), (45, 14847768), (52, 12849030), (54, 12373140), (58, 11519820), (60, 11135826), (65, 10279224), (72, 9279855), (78, 8566020), (81, 8248760), (87, 7679880), (90, 7423884), (104, 6424515), (108, 6186570), (116, 5759910), (117, 5710680), (120, 5567913), (130, 5139612), (135, 4949256), (145, 4607928), (156, 4283010), (162, 4124380), (174, 3839940), (180, 3711942), (195, 3426408), (216, 3093285), (232, 2879955), (234, 2855340), (260, 2569806), (261, 2559960), (270, 2474628), (290, 2303964), (312, 2141505), (324, 2062190), (348, 1919970), (351, 1903560), (360, 1855971), (377, 1772280), (390, 1713204), (405, 1649752), (435, 1535976), (468, 1427670), (520, 1284903), (522, 1279980), (540, 1237314), (547, 1221480), (580, 1151982), (585, 1142136), (648, 1031095), (696, 959985), (702, 951780), (754, 886140), (780, 856602), (783, 853320), (810, 824876), (870, 767988), (936, 713835), (1044, 639990), (1053, 634520), (1080, 618657), (1094, 610740), (1131, 590760), (1160, 575991), (1170, 571068), (1305, 511992), (1404, 475890), (1508, 443070), (1560, 428301), (1566, 426660), (1620, 412438), (1641, 407160), (1740, 383994), (1755, 380712), (1885, 354456), (2088, 319995), (2106, 317260), (2188, 305370), (2262, 295380), (2340, 285534), (2349, 284440), (2610, 255996), (2735, 244296), (2808, 237945), (3016, 221535), (3132, 213330), (3240, 206219), (3282, 203580), (3393, 196920), (3480, 191997), (3510, 190356), (3770, 177228), (3915, 170664), (4212, 158630), (4376, 152685), (4524, 147690), (4680, 142767), (4698, 142220), (4923, 135720), (5220, 127998), (5265, 126904), (5470, 122148), (5655, 118152), (6264, 106665), (6564, 101790), (6786, 98460), (7020, 95178), (7111, 93960), (7540, 88614), (7830, 85332), (8205, 81432), (8424, 79315), (9048, 73845), (9396, 71110), (9846, 67860), (10179, 65640), (10440, 63999), (10530, 63452), (10940, 61074), (11310, 59076), (11745, 56888), (13128, 50895), (13572, 49230), (14040, 47589), (14222, 46980), (14769, 45240), (15080, 44307), (15660, 42666), (15863, 42120), (16410, 40716), (16965, 39384), (18792, 35555), (19692, 33930), (20358, 32820), (21060, 31726), (21333, 31320), (21880, 30537), (22620, 29538), (23490, 28444), (24615, 27144)]