680982120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 512

約数和(自身を含む): 2878848000

約数和(自身を除く): 2197865880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 41, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 82, 84, 90, 91, 104, 105, 108, 117, 120, 123, 126, 130, 135, 140, 156, 164, 168, 169, 180, 182, 189, 195, 205, 210, 216, 234, 246, 252, 260, 270, 273, 280, 287, 312, 315, 328, 338, 351, 360, 364, 369, 378, 390, 410, 420, 455, 468, 492, 504, 507, 520, 533, 540, 546, 574, 585, 615, 630, 676, 702, 728, 738, 756, 780, 819, 820, 840, 845, 861, 910, 936, 945, 984, 1014, 1066, 1080, 1092, 1107, 1148, 1170, 1183, 1230, 1260, 1352, 1365, 1404, 1435, 1476, 1512, 1521, 1560, 1599, 1638, 1640, 1690, 1722, 1755, 1820, 1845, 1890, 2028, 2132, 2184, 2197, 2214, 2296, 2340, 2366, 2457, 2460, 2520, 2535, 2583, 2665, 2730, 2808, 2870, 2952, 3042, 3198, 3276, 3380, 3444, 3510, 3549, 3640, 3690, 3731, 3780, 4056, 4095, 4264, 4305, 4394, 4428, 4563, 4680, 4732, 4797, 4914, 4920, 5070, 5166, 5330, 5460, 5535, 5740, 5915, 6084, 6396, 6552, 6591, 6760, 6888, 6929, 7020, 7098, 7380, 7462, 7560, 7605, 7749, 7995, 8190, 8610, 8788, 8856, 9126, 9464, 9594, 9828, 10140, 10332, 10647, 10660, 10920, 10985, 11070, 11193, 11480, 11830, 12168, 12285, 12792, 12915, 13182, 13858, 14040, 14196, 14391, 14760, 14924, 15210, 15379, 15498, 15990, 16380, 17220, 17576, 17745, 18252, 18655, 19188, 19656, 19773, 20280, 20664, 20787, 21294, 21320, 21970, 22140, 22386, 22815, 23660, 23985, 24570, 25830, 26364, 27716, 28392, 28782, 29848, 30420, 30758, 30996, 31941, 31980, 32760, 32955, 33579, 34440, 34645, 35490, 36504, 37310, 38376, 38745, 39546, 41574, 42588, 43940, 44280, 44772, 45630, 46137, 47320, 47970, 48503, 49140, 51660, 52728, 53235, 55432, 55965, 57564, 59319, 60840, 61516, 61992, 62361, 63882, 63960, 65910, 67158, 69290, 70980, 71955, 74620, 76895, 77490, 79092, 83148, 85176, 87880, 89544, 90077, 91260, 92274, 95940, 97006, 98280, 98865, 100737, 103320, 103935, 106470, 111930, 115128, 118638, 123032, 124722, 127764, 131820, 134316, 138411, 138580, 141960, 143910, 145509, 149240, 153790, 154980, 158184, 159705, 166296, 167895, 180154, 182520, 184548, 187083, 191880, 194012, 197730, 201474, 207870, 212940, 223860, 230685, 237276, 242515, 249444, 255528, 263640, 268632, 270231, 276822, 277160, 287820, 291018, 296595, 307580, 309960, 311805, 319410, 335790, 360308, 369096, 374166, 388024, 395460, 402948, 415233, 415740, 425880, 436527, 447720, 450385, 461370, 474552, 485030, 498888, 503685, 540462, 553644, 575640, 582036, 593190, 615160, 623610, 630539, 638820, 671580, 692055, 720616, 727545, 748332, 790920, 805896, 810693, 830466, 831480, 873054, 900770, 922740, 935415, 970060, 1007370, 1080924, 1107288, 1164072, 1186380, 1247220, 1261078, 1277640, 1309581, 1343160, 1351155, 1384110, 1455090, 1496664, 1621386, 1660932, 1746108, 1801540, 1845480, 1870830, 1891617, 1940120, 2014740, 2076165, 2161848, 2182635, 2372760, 2432079, 2494440, 2522156, 2619162, 2702310, 2768220, 2910180, 3152695, 3242772, 3321864, 3492216, 3603080, 3741660, 3783234, 4029480, 4053465, 4152330, 4365270, 4864158, 5044312, 5238324, 5404620, 5536440, 5674851, 5820360, 6305390, 6485544, 6547905, 7483320, 7566468, 8106930, 8304660, 8730540, 9458085, 9728316, 10476648, 10809240, 11349702, 12160395, 12610780, 13095810, 15132936, 16213860, 16609320, 17024553, 17461080, 18916170, 19456632, 22699404, 24320790, 25221560, 26191620, 28374255, 32427720, 34049106, 37832340, 45398808, 48641580, 52383240, 56748510, 68098212, 75664680, 85122765, 97283160, 113497020, 136196424, 170245530, 226994040, 340491060, 680982120]

約数ペア:

[(1, 680982120), (2, 340491060), (3, 226994040), (4, 170245530), (5, 136196424), (6, 113497020), (7, 97283160), (8, 85122765), (9, 75664680), (10, 68098212), (12, 56748510), (13, 52383240), (14, 48641580), (15, 45398808), (18, 37832340), (20, 34049106), (21, 32427720), (24, 28374255), (26, 26191620), (27, 25221560), (28, 24320790), (30, 22699404), (35, 19456632), (36, 18916170), (39, 17461080), (40, 17024553), (41, 16609320), (42, 16213860), (45, 15132936), (52, 13095810), (54, 12610780), (56, 12160395), (60, 11349702), (63, 10809240), (65, 10476648), (70, 9728316), (72, 9458085), (78, 8730540), (82, 8304660), (84, 8106930), (90, 7566468), (91, 7483320), (104, 6547905), (105, 6485544), (108, 6305390), (117, 5820360), (120, 5674851), (123, 5536440), (126, 5404620), (130, 5238324), (135, 5044312), (140, 4864158), (156, 4365270), (164, 4152330), (168, 4053465), (169, 4029480), (180, 3783234), (182, 3741660), (189, 3603080), (195, 3492216), (205, 3321864), (210, 3242772), (216, 3152695), (234, 2910180), (246, 2768220), (252, 2702310), (260, 2619162), (270, 2522156), (273, 2494440), (280, 2432079), (287, 2372760), (312, 2182635), (315, 2161848), (328, 2076165), (338, 2014740), (351, 1940120), (360, 1891617), (364, 1870830), (369, 1845480), (378, 1801540), (390, 1746108), (410, 1660932), (420, 1621386), (455, 1496664), (468, 1455090), (492, 1384110), (504, 1351155), (507, 1343160), (520, 1309581), (533, 1277640), (540, 1261078), (546, 1247220), (574, 1186380), (585, 1164072), (615, 1107288), (630, 1080924), (676, 1007370), (702, 970060), (728, 935415), (738, 922740), (756, 900770), (780, 873054), (819, 831480), (820, 830466), (840, 810693), (845, 805896), (861, 790920), (910, 748332), (936, 727545), (945, 720616), (984, 692055), (1014, 671580), (1066, 638820), (1080, 630539), (1092, 623610), (1107, 615160), (1148, 593190), (1170, 582036), (1183, 575640), (1230, 553644), (1260, 540462), (1352, 503685), (1365, 498888), (1404, 485030), (1435, 474552), (1476, 461370), (1512, 450385), (1521, 447720), (1560, 436527), (1599, 425880), (1638, 415740), (1640, 415233), (1690, 402948), (1722, 395460), (1755, 388024), (1820, 374166), (1845, 369096), (1890, 360308), (2028, 335790), (2132, 319410), (2184, 311805), (2197, 309960), (2214, 307580), (2296, 296595), (2340, 291018), (2366, 287820), (2457, 277160), (2460, 276822), (2520, 270231), (2535, 268632), (2583, 263640), (2665, 255528), (2730, 249444), (2808, 242515), (2870, 237276), (2952, 230685), (3042, 223860), (3198, 212940), (3276, 207870), (3380, 201474), (3444, 197730), (3510, 194012), (3549, 191880), (3640, 187083), (3690, 184548), (3731, 182520), (3780, 180154), (4056, 167895), (4095, 166296), (4264, 159705), (4305, 158184), (4394, 154980), (4428, 153790), (4563, 149240), (4680, 145509), (4732, 143910), (4797, 141960), (4914, 138580), (4920, 138411), (5070, 134316), (5166, 131820), (5330, 127764), (5460, 124722), (5535, 123032), (5740, 118638), (5915, 115128), (6084, 111930), (6396, 106470), (6552, 103935), (6591, 103320), (6760, 100737), (6888, 98865), (6929, 98280), (7020, 97006), (7098, 95940), (7380, 92274), (7462, 91260), (7560, 90077), (7605, 89544), (7749, 87880), (7995, 85176), (8190, 83148), (8610, 79092), (8788, 77490), (8856, 76895), (9126, 74620), (9464, 71955), (9594, 70980), (9828, 69290), (10140, 67158), (10332, 65910), (10647, 63960), (10660, 63882), (10920, 62361), (10985, 61992), (11070, 61516), (11193, 60840), (11480, 59319), (11830, 57564), (12168, 55965), (12285, 55432), (12792, 53235), (12915, 52728), (13182, 51660), (13858, 49140), (14040, 48503), (14196, 47970), (14391, 47320), (14760, 46137), (14924, 45630), (15210, 44772), (15379, 44280), (15498, 43940), (15990, 42588), (16380, 41574), (17220, 39546), (17576, 38745), (17745, 38376), (18252, 37310), (18655, 36504), (19188, 35490), (19656, 34645), (19773, 34440), (20280, 33579), (20664, 32955), (20787, 32760), (21294, 31980), (21320, 31941), (21970, 30996), (22140, 30758), (22386, 30420), (22815, 29848), (23660, 28782), (23985, 28392), (24570, 27716), (25830, 26364)]