315064512

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{61}}^2$

素因数の和:157

約数の個数: 252

約数和(自身を含む): 1095405480

約数和(自身を除く): 780340968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 61, 63, 64, 72, 84, 96, 98, 108, 112, 122, 126, 144, 147, 168, 183, 189, 192, 196, 216, 224, 244, 252, 288, 294, 336, 366, 378, 392, 427, 432, 441, 448, 488, 504, 549, 576, 588, 672, 732, 756, 784, 854, 864, 882, 976, 1008, 1098, 1176, 1281, 1323, 1344, 1464, 1512, 1568, 1647, 1708, 1728, 1764, 1952, 2016, 2196, 2352, 2562, 2646, 2928, 2989, 3024, 3136, 3294, 3416, 3528, 3721, 3843, 3904, 4032, 4392, 4704, 5124, 5292, 5856, 5978, 6048, 6588, 6832, 7056, 7442, 7686, 8784, 8967, 9408, 10248, 10584, 11163, 11529, 11712, 11956, 12096, 13176, 13664, 14112, 14884, 15372, 17568, 17934, 20496, 21168, 22326, 23058, 23912, 26047, 26352, 26901, 27328, 28224, 29768, 30744, 33489, 35136, 35868, 40992, 42336, 44652, 46116, 47824, 52094, 52704, 53802, 59536, 61488, 66978, 71736, 78141, 80703, 81984, 84672, 89304, 92232, 95648, 100467, 104188, 105408, 107604, 119072, 122976, 133956, 143472, 156282, 161406, 178608, 182329, 184464, 191296, 200934, 208376, 215208, 234423, 238144, 245952, 267912, 286944, 312564, 322812, 357216, 364658, 368928, 401868, 416752, 430416, 468846, 535824, 546987, 573888, 625128, 645624, 703269, 714432, 729316, 737856, 803736, 833504, 860832, 937692, 1071648, 1093974, 1250256, 1291248, 1406538, 1458632, 1607472, 1640961, 1667008, 1721664, 1875384, 2143296, 2187948, 2500512, 2582496, 2813076, 2917264, 3214944, 3281922, 3750768, 4375896, 4922883, 5001024, 5164992, 5626152, 5834528, 6429888, 6563844, 7501536, 8751792, 9845766, 11252304, 11669056, 13127688, 15003072, 17503584, 19691532, 22504608, 26255376, 35007168, 39383064, 45009216, 52510752, 78766128, 105021504, 157532256, 315064512]

約数ペア:

[(1, 315064512), (2, 157532256), (3, 105021504), (4, 78766128), (6, 52510752), (7, 45009216), (8, 39383064), (9, 35007168), (12, 26255376), (14, 22504608), (16, 19691532), (18, 17503584), (21, 15003072), (24, 13127688), (27, 11669056), (28, 11252304), (32, 9845766), (36, 8751792), (42, 7501536), (48, 6563844), (49, 6429888), (54, 5834528), (56, 5626152), (61, 5164992), (63, 5001024), (64, 4922883), (72, 4375896), (84, 3750768), (96, 3281922), (98, 3214944), (108, 2917264), (112, 2813076), (122, 2582496), (126, 2500512), (144, 2187948), (147, 2143296), (168, 1875384), (183, 1721664), (189, 1667008), (192, 1640961), (196, 1607472), (216, 1458632), (224, 1406538), (244, 1291248), (252, 1250256), (288, 1093974), (294, 1071648), (336, 937692), (366, 860832), (378, 833504), (392, 803736), (427, 737856), (432, 729316), (441, 714432), (448, 703269), (488, 645624), (504, 625128), (549, 573888), (576, 546987), (588, 535824), (672, 468846), (732, 430416), (756, 416752), (784, 401868), (854, 368928), (864, 364658), (882, 357216), (976, 322812), (1008, 312564), (1098, 286944), (1176, 267912), (1281, 245952), (1323, 238144), (1344, 234423), (1464, 215208), (1512, 208376), (1568, 200934), (1647, 191296), (1708, 184464), (1728, 182329), (1764, 178608), (1952, 161406), (2016, 156282), (2196, 143472), (2352, 133956), (2562, 122976), (2646, 119072), (2928, 107604), (2989, 105408), (3024, 104188), (3136, 100467), (3294, 95648), (3416, 92232), (3528, 89304), (3721, 84672), (3843, 81984), (3904, 80703), (4032, 78141), (4392, 71736), (4704, 66978), (5124, 61488), (5292, 59536), (5856, 53802), (5978, 52704), (6048, 52094), (6588, 47824), (6832, 46116), (7056, 44652), (7442, 42336), (7686, 40992), (8784, 35868), (8967, 35136), (9408, 33489), (10248, 30744), (10584, 29768), (11163, 28224), (11529, 27328), (11712, 26901), (11956, 26352), (12096, 26047), (13176, 23912), (13664, 23058), (14112, 22326), (14884, 21168), (15372, 20496), (17568, 17934)]