557689860

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 432

約数和(自身を含む): 2193399936

約数和(自身を除く): 1635710076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 97, 105, 108, 117, 126, 130, 135, 140, 156, 162, 169, 180, 182, 189, 194, 195, 210, 234, 243, 252, 260, 270, 273, 291, 315, 324, 338, 351, 364, 378, 388, 390, 405, 420, 455, 468, 485, 486, 507, 540, 546, 567, 582, 585, 630, 676, 679, 702, 756, 780, 810, 819, 845, 873, 910, 945, 970, 972, 1014, 1053, 1092, 1134, 1164, 1170, 1183, 1215, 1260, 1261, 1358, 1365, 1404, 1455, 1521, 1620, 1638, 1690, 1701, 1746, 1755, 1820, 1890, 1940, 2028, 2037, 2106, 2268, 2340, 2366, 2430, 2457, 2522, 2535, 2619, 2716, 2730, 2835, 2910, 3042, 3159, 3276, 3380, 3395, 3402, 3492, 3510, 3549, 3780, 3783, 4074, 4095, 4212, 4365, 4563, 4732, 4860, 4914, 5044, 5070, 5238, 5265, 5460, 5670, 5820, 5915, 6084, 6111, 6305, 6318, 6790, 6804, 7020, 7098, 7371, 7566, 7605, 7857, 8148, 8190, 8505, 8730, 8827, 9126, 9828, 10140, 10185, 10476, 10530, 10647, 11340, 11349, 11830, 12222, 12285, 12610, 12636, 13095, 13580, 13689, 14196, 14742, 15132, 15210, 15714, 15795, 16380, 16393, 17010, 17460, 17654, 17745, 18252, 18333, 18915, 20370, 21060, 21294, 22113, 22698, 22815, 23571, 23660, 24444, 24570, 25220, 26190, 26481, 27378, 29484, 30420, 30555, 31428, 31590, 31941, 32786, 34020, 34047, 35308, 35490, 36666, 36855, 37830, 39285, 40740, 41067, 42588, 44135, 44226, 45396, 45630, 47142, 49140, 49179, 52380, 52962, 53235, 54756, 54999, 56745, 61110, 63180, 63882, 65572, 68094, 68445, 70980, 73332, 73710, 75660, 78570, 79443, 81965, 82134, 88270, 88452, 91260, 91665, 94284, 95823, 98358, 102141, 105924, 106470, 109998, 110565, 113490, 114751, 117855, 122220, 127764, 132405, 136188, 136890, 147420, 147537, 157140, 158886, 159705, 163930, 164268, 164997, 170235, 176540, 183330, 191646, 196716, 204282, 205335, 212940, 219996, 221130, 226980, 229502, 235710, 238329, 245895, 264810, 273780, 274995, 287469, 295074, 306423, 317772, 319410, 327860, 329994, 340470, 344253, 366660, 383292, 397215, 408564, 410670, 442260, 442611, 459004, 471420, 476658, 479115, 491790, 510705, 529620, 549990, 573755, 574938, 590148, 612846, 638820, 659988, 680940, 688506, 714987, 737685, 794430, 821340, 824985, 885222, 953316, 958230, 983580, 1021410, 1032759, 1099980, 1147510, 1149876, 1191645, 1225692, 1327833, 1377012, 1429974, 1437345, 1475370, 1532115, 1588860, 1649970, 1721265, 1770444, 1916460, 2042820, 2065518, 2144961, 2213055, 2295020, 2383290, 2655666, 2859948, 2874690, 2950740, 3064230, 3098277, 3299940, 3442530, 3574935, 3983499, 4131036, 4289922, 4426110, 4766580, 5163795, 5311332, 5749380, 6128460, 6196554, 6639165, 6885060, 7149870, 7966998, 8579844, 8852220, 9294831, 10327590, 10724805, 12393108, 13278330, 14299740, 15491385, 15933996, 18589662, 19917495, 20655180, 21449610, 26556660, 27884493, 30982770, 37179324, 39834990, 42899220, 46474155, 55768986, 61965540, 79669980, 92948310, 111537972, 139422465, 185896620, 278844930, 557689860]

約数ペア:

[(1, 557689860), (2, 278844930), (3, 185896620), (4, 139422465), (5, 111537972), (6, 92948310), (7, 79669980), (9, 61965540), (10, 55768986), (12, 46474155), (13, 42899220), (14, 39834990), (15, 37179324), (18, 30982770), (20, 27884493), (21, 26556660), (26, 21449610), (27, 20655180), (28, 19917495), (30, 18589662), (35, 15933996), (36, 15491385), (39, 14299740), (42, 13278330), (45, 12393108), (52, 10724805), (54, 10327590), (60, 9294831), (63, 8852220), (65, 8579844), (70, 7966998), (78, 7149870), (81, 6885060), (84, 6639165), (90, 6196554), (91, 6128460), (97, 5749380), (105, 5311332), (108, 5163795), (117, 4766580), (126, 4426110), (130, 4289922), (135, 4131036), (140, 3983499), (156, 3574935), (162, 3442530), (169, 3299940), (180, 3098277), (182, 3064230), (189, 2950740), (194, 2874690), (195, 2859948), (210, 2655666), (234, 2383290), (243, 2295020), (252, 2213055), (260, 2144961), (270, 2065518), (273, 2042820), (291, 1916460), (315, 1770444), (324, 1721265), (338, 1649970), (351, 1588860), (364, 1532115), (378, 1475370), (388, 1437345), (390, 1429974), (405, 1377012), (420, 1327833), (455, 1225692), (468, 1191645), (485, 1149876), (486, 1147510), (507, 1099980), (540, 1032759), (546, 1021410), (567, 983580), (582, 958230), (585, 953316), (630, 885222), (676, 824985), (679, 821340), (702, 794430), (756, 737685), (780, 714987), (810, 688506), (819, 680940), (845, 659988), (873, 638820), (910, 612846), (945, 590148), (970, 574938), (972, 573755), (1014, 549990), (1053, 529620), (1092, 510705), (1134, 491790), (1164, 479115), (1170, 476658), (1183, 471420), (1215, 459004), (1260, 442611), (1261, 442260), (1358, 410670), (1365, 408564), (1404, 397215), (1455, 383292), (1521, 366660), (1620, 344253), (1638, 340470), (1690, 329994), (1701, 327860), (1746, 319410), (1755, 317772), (1820, 306423), (1890, 295074), (1940, 287469), (2028, 274995), (2037, 273780), (2106, 264810), (2268, 245895), (2340, 238329), (2366, 235710), (2430, 229502), (2457, 226980), (2522, 221130), (2535, 219996), (2619, 212940), (2716, 205335), (2730, 204282), (2835, 196716), (2910, 191646), (3042, 183330), (3159, 176540), (3276, 170235), (3380, 164997), (3395, 164268), (3402, 163930), (3492, 159705), (3510, 158886), (3549, 157140), (3780, 147537), (3783, 147420), (4074, 136890), (4095, 136188), (4212, 132405), (4365, 127764), (4563, 122220), (4732, 117855), (4860, 114751), (4914, 113490), (5044, 110565), (5070, 109998), (5238, 106470), (5265, 105924), (5460, 102141), (5670, 98358), (5820, 95823), (5915, 94284), (6084, 91665), (6111, 91260), (6305, 88452), (6318, 88270), (6790, 82134), (6804, 81965), (7020, 79443), (7098, 78570), (7371, 75660), (7566, 73710), (7605, 73332), (7857, 70980), (8148, 68445), (8190, 68094), (8505, 65572), (8730, 63882), (8827, 63180), (9126, 61110), (9828, 56745), (10140, 54999), (10185, 54756), (10476, 53235), (10530, 52962), (10647, 52380), (11340, 49179), (11349, 49140), (11830, 47142), (12222, 45630), (12285, 45396), (12610, 44226), (12636, 44135), (13095, 42588), (13580, 41067), (13689, 40740), (14196, 39285), (14742, 37830), (15132, 36855), (15210, 36666), (15714, 35490), (15795, 35308), (16380, 34047), (16393, 34020), (17010, 32786), (17460, 31941), (17654, 31590), (17745, 31428), (18252, 30555), (18333, 30420), (18915, 29484), (20370, 27378), (21060, 26481), (21294, 26190), (22113, 25220), (22698, 24570), (22815, 24444), (23571, 23660)]