134249220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 216

約数和(自身を含む): 489984768

約数和(自身を除く): 355735548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 315, 372, 420, 434, 441, 465, 490, 491, 558, 588, 620, 630, 651, 735, 868, 882, 930, 980, 982, 1085, 1116, 1260, 1302, 1395, 1470, 1473, 1519, 1764, 1860, 1953, 1964, 2170, 2205, 2455, 2604, 2790, 2940, 2946, 3038, 3255, 3437, 3906, 4340, 4410, 4419, 4557, 4910, 5580, 5892, 6076, 6510, 6874, 7365, 7595, 7812, 8820, 8838, 9114, 9765, 9820, 10311, 13020, 13671, 13748, 14730, 15190, 15221, 17185, 17676, 18228, 19530, 20622, 22095, 22785, 24059, 27342, 29460, 30380, 30442, 30933, 34370, 39060, 41244, 44190, 45570, 45663, 48118, 51555, 54684, 60884, 61866, 68355, 68740, 72177, 76105, 88380, 91140, 91326, 96236, 103110, 106547, 120295, 123732, 136710, 136989, 144354, 152210, 154665, 182652, 206220, 213094, 216531, 228315, 240590, 273420, 273978, 288708, 304420, 309330, 319641, 360885, 426188, 433062, 456630, 481180, 532735, 547956, 618660, 639282, 684945, 721770, 745829, 866124, 913260, 958923, 1065470, 1082655, 1278564, 1369890, 1443540, 1491658, 1598205, 1917846, 2130940, 2165310, 2237487, 2739780, 2983316, 3196410, 3729145, 3835692, 4330620, 4474974, 4794615, 6392820, 6712461, 7458290, 8949948, 9589230, 11187435, 13424922, 14916580, 19178460, 22374870, 26849844, 33562305, 44749740, 67124610, 134249220]

約数ペア:

[(1, 134249220), (2, 67124610), (3, 44749740), (4, 33562305), (5, 26849844), (6, 22374870), (7, 19178460), (9, 14916580), (10, 13424922), (12, 11187435), (14, 9589230), (15, 8949948), (18, 7458290), (20, 6712461), (21, 6392820), (28, 4794615), (30, 4474974), (31, 4330620), (35, 3835692), (36, 3729145), (42, 3196410), (45, 2983316), (49, 2739780), (60, 2237487), (62, 2165310), (63, 2130940), (70, 1917846), (84, 1598205), (90, 1491658), (93, 1443540), (98, 1369890), (105, 1278564), (124, 1082655), (126, 1065470), (140, 958923), (147, 913260), (155, 866124), (180, 745829), (186, 721770), (196, 684945), (210, 639282), (217, 618660), (245, 547956), (252, 532735), (279, 481180), (294, 456630), (310, 433062), (315, 426188), (372, 360885), (420, 319641), (434, 309330), (441, 304420), (465, 288708), (490, 273978), (491, 273420), (558, 240590), (588, 228315), (620, 216531), (630, 213094), (651, 206220), (735, 182652), (868, 154665), (882, 152210), (930, 144354), (980, 136989), (982, 136710), (1085, 123732), (1116, 120295), (1260, 106547), (1302, 103110), (1395, 96236), (1470, 91326), (1473, 91140), (1519, 88380), (1764, 76105), (1860, 72177), (1953, 68740), (1964, 68355), (2170, 61866), (2205, 60884), (2455, 54684), (2604, 51555), (2790, 48118), (2940, 45663), (2946, 45570), (3038, 44190), (3255, 41244), (3437, 39060), (3906, 34370), (4340, 30933), (4410, 30442), (4419, 30380), (4557, 29460), (4910, 27342), (5580, 24059), (5892, 22785), (6076, 22095), (6510, 20622), (6874, 19530), (7365, 18228), (7595, 17676), (7812, 17185), (8820, 15221), (8838, 15190), (9114, 14730), (9765, 13748), (9820, 13671), (10311, 13020)]