419160420

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{37}}^2$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 1550626560

約数和(自身を除く): 1131466140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 81, 84, 90, 105, 108, 111, 126, 135, 140, 148, 162, 180, 185, 189, 210, 222, 243, 252, 259, 270, 315, 324, 333, 370, 378, 405, 420, 444, 486, 518, 540, 555, 567, 630, 666, 729, 740, 756, 777, 810, 945, 972, 999, 1036, 1110, 1134, 1215, 1260, 1295, 1332, 1369, 1458, 1554, 1620, 1665, 1701, 1890, 1998, 2187, 2220, 2268, 2331, 2430, 2590, 2738, 2835, 2916, 2997, 3108, 3330, 3402, 3645, 3780, 3885, 3996, 4107, 4374, 4662, 4860, 4995, 5103, 5180, 5476, 5670, 5994, 6660, 6804, 6845, 6993, 7290, 7770, 8214, 8505, 8748, 8991, 9324, 9583, 9990, 10206, 10935, 11340, 11655, 11988, 12321, 13690, 13986, 14580, 14985, 15309, 15540, 16428, 17010, 17982, 19166, 19980, 20412, 20535, 20979, 21870, 23310, 24642, 25515, 26973, 27380, 27972, 28749, 29970, 30618, 34020, 34965, 35964, 36963, 38332, 41070, 41958, 43740, 44955, 46620, 47915, 49284, 51030, 53946, 57498, 59940, 61236, 61605, 62937, 69930, 73926, 76545, 80919, 82140, 83916, 86247, 89910, 95830, 102060, 104895, 107892, 110889, 114996, 123210, 125874, 134865, 139860, 143745, 147852, 153090, 161838, 172494, 179820, 184815, 188811, 191660, 209790, 221778, 246420, 251748, 258741, 269730, 287490, 306180, 314685, 323676, 332667, 344988, 369630, 377622, 404595, 419580, 431235, 443556, 517482, 539460, 554445, 566433, 574980, 629370, 665334, 739260, 755244, 776223, 809190, 862470, 944055, 998001, 1034964, 1108890, 1132866, 1258740, 1293705, 1330668, 1552446, 1618380, 1663335, 1724940, 1888110, 1996002, 2217780, 2265732, 2328669, 2587410, 2832165, 2994003, 3104892, 3326670, 3776220, 3881115, 3992004, 4657338, 4990005, 5174820, 5664330, 5988006, 6653340, 6986007, 7762230, 9314676, 9980010, 11328660, 11643345, 11976012, 13972014, 14970015, 15524460, 19960020, 20958021, 23286690, 27944028, 29940030, 34930035, 41916042, 46573380, 59880060, 69860070, 83832084, 104790105, 139720140, 209580210, 419160420]

約数ペア:

[(1, 419160420), (2, 209580210), (3, 139720140), (4, 104790105), (5, 83832084), (6, 69860070), (7, 59880060), (9, 46573380), (10, 41916042), (12, 34930035), (14, 29940030), (15, 27944028), (18, 23286690), (20, 20958021), (21, 19960020), (27, 15524460), (28, 14970015), (30, 13972014), (35, 11976012), (36, 11643345), (37, 11328660), (42, 9980010), (45, 9314676), (54, 7762230), (60, 6986007), (63, 6653340), (70, 5988006), (74, 5664330), (81, 5174820), (84, 4990005), (90, 4657338), (105, 3992004), (108, 3881115), (111, 3776220), (126, 3326670), (135, 3104892), (140, 2994003), (148, 2832165), (162, 2587410), (180, 2328669), (185, 2265732), (189, 2217780), (210, 1996002), (222, 1888110), (243, 1724940), (252, 1663335), (259, 1618380), (270, 1552446), (315, 1330668), (324, 1293705), (333, 1258740), (370, 1132866), (378, 1108890), (405, 1034964), (420, 998001), (444, 944055), (486, 862470), (518, 809190), (540, 776223), (555, 755244), (567, 739260), (630, 665334), (666, 629370), (729, 574980), (740, 566433), (756, 554445), (777, 539460), (810, 517482), (945, 443556), (972, 431235), (999, 419580), (1036, 404595), (1110, 377622), (1134, 369630), (1215, 344988), (1260, 332667), (1295, 323676), (1332, 314685), (1369, 306180), (1458, 287490), (1554, 269730), (1620, 258741), (1665, 251748), (1701, 246420), (1890, 221778), (1998, 209790), (2187, 191660), (2220, 188811), (2268, 184815), (2331, 179820), (2430, 172494), (2590, 161838), (2738, 153090), (2835, 147852), (2916, 143745), (2997, 139860), (3108, 134865), (3330, 125874), (3402, 123210), (3645, 114996), (3780, 110889), (3885, 107892), (3996, 104895), (4107, 102060), (4374, 95830), (4662, 89910), (4860, 86247), (4995, 83916), (5103, 82140), (5180, 80919), (5476, 76545), (5670, 73926), (5994, 69930), (6660, 62937), (6804, 61605), (6845, 61236), (6993, 59940), (7290, 57498), (7770, 53946), (8214, 51030), (8505, 49284), (8748, 47915), (8991, 46620), (9324, 44955), (9583, 43740), (9990, 41958), (10206, 41070), (10935, 38332), (11340, 36963), (11655, 35964), (11988, 34965), (12321, 34020), (13690, 30618), (13986, 29970), (14580, 28749), (14985, 27972), (15309, 27380), (15540, 26973), (16428, 25515), (17010, 24642), (17982, 23310), (19166, 21870), (19980, 20979), (20412, 20535)]