45465840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 320

約数和(自身を含む): 186654720

約数和(自身を除く): 141188880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 97, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 194, 210, 216, 217, 240, 248, 252, 270, 279, 280, 291, 310, 315, 336, 360, 372, 378, 388, 420, 432, 434, 465, 485, 496, 504, 540, 558, 560, 582, 620, 630, 651, 679, 720, 744, 756, 776, 837, 840, 868, 873, 930, 945, 970, 1008, 1080, 1085, 1116, 1164, 1240, 1260, 1302, 1358, 1395, 1455, 1488, 1512, 1552, 1674, 1680, 1736, 1746, 1860, 1890, 1940, 1953, 2037, 2160, 2170, 2232, 2328, 2480, 2520, 2604, 2619, 2716, 2790, 2910, 3007, 3024, 3255, 3348, 3395, 3472, 3492, 3720, 3780, 3880, 3906, 4074, 4185, 4340, 4365, 4464, 4656, 5040, 5208, 5238, 5432, 5580, 5820, 5859, 6014, 6111, 6510, 6696, 6790, 6984, 7440, 7560, 7760, 7812, 8148, 8370, 8680, 8730, 9021, 9765, 10185, 10416, 10476, 10864, 11160, 11640, 11718, 12028, 12222, 13020, 13095, 13392, 13580, 13968, 15035, 15120, 15624, 16296, 16740, 17360, 17460, 18042, 18333, 19530, 20370, 20952, 21049, 22320, 23280, 23436, 24056, 24444, 26040, 26190, 27063, 27160, 29295, 30070, 30555, 31248, 32592, 33480, 34920, 36084, 36666, 39060, 40740, 41904, 42098, 45105, 46872, 48112, 48888, 52080, 52380, 54126, 54320, 58590, 60140, 61110, 63147, 66960, 69840, 72168, 73332, 78120, 81189, 81480, 84196, 90210, 91665, 93744, 97776, 104760, 105245, 108252, 117180, 120280, 122220, 126294, 135315, 144336, 146664, 156240, 162378, 162960, 168392, 180420, 183330, 189441, 209520, 210490, 216504, 234360, 240560, 244440, 252588, 270630, 293328, 315735, 324756, 336784, 360840, 366660, 378882, 405945, 420980, 433008, 468720, 488880, 505176, 541260, 568323, 631470, 649512, 721680, 733320, 757764, 811890, 841960, 947205, 1010352, 1082520, 1136646, 1262940, 1299024, 1466640, 1515528, 1623780, 1683920, 1894410, 2165040, 2273292, 2525880, 2841615, 3031056, 3247560, 3788820, 4546584, 5051760, 5683230, 6495120, 7577640, 9093168, 11366460, 15155280, 22732920, 45465840]

約数ペア:

[(1, 45465840), (2, 22732920), (3, 15155280), (4, 11366460), (5, 9093168), (6, 7577640), (7, 6495120), (8, 5683230), (9, 5051760), (10, 4546584), (12, 3788820), (14, 3247560), (15, 3031056), (16, 2841615), (18, 2525880), (20, 2273292), (21, 2165040), (24, 1894410), (27, 1683920), (28, 1623780), (30, 1515528), (31, 1466640), (35, 1299024), (36, 1262940), (40, 1136646), (42, 1082520), (45, 1010352), (48, 947205), (54, 841960), (56, 811890), (60, 757764), (62, 733320), (63, 721680), (70, 649512), (72, 631470), (80, 568323), (84, 541260), (90, 505176), (93, 488880), (97, 468720), (105, 433008), (108, 420980), (112, 405945), (120, 378882), (124, 366660), (126, 360840), (135, 336784), (140, 324756), (144, 315735), (155, 293328), (168, 270630), (180, 252588), (186, 244440), (189, 240560), (194, 234360), (210, 216504), (216, 210490), (217, 209520), (240, 189441), (248, 183330), (252, 180420), (270, 168392), (279, 162960), (280, 162378), (291, 156240), (310, 146664), (315, 144336), (336, 135315), (360, 126294), (372, 122220), (378, 120280), (388, 117180), (420, 108252), (432, 105245), (434, 104760), (465, 97776), (485, 93744), (496, 91665), (504, 90210), (540, 84196), (558, 81480), (560, 81189), (582, 78120), (620, 73332), (630, 72168), (651, 69840), (679, 66960), (720, 63147), (744, 61110), (756, 60140), (776, 58590), (837, 54320), (840, 54126), (868, 52380), (873, 52080), (930, 48888), (945, 48112), (970, 46872), (1008, 45105), (1080, 42098), (1085, 41904), (1116, 40740), (1164, 39060), (1240, 36666), (1260, 36084), (1302, 34920), (1358, 33480), (1395, 32592), (1455, 31248), (1488, 30555), (1512, 30070), (1552, 29295), (1674, 27160), (1680, 27063), (1736, 26190), (1746, 26040), (1860, 24444), (1890, 24056), (1940, 23436), (1953, 23280), (2037, 22320), (2160, 21049), (2170, 20952), (2232, 20370), (2328, 19530), (2480, 18333), (2520, 18042), (2604, 17460), (2619, 17360), (2716, 16740), (2790, 16296), (2910, 15624), (3007, 15120), (3024, 15035), (3255, 13968), (3348, 13580), (3395, 13392), (3472, 13095), (3492, 13020), (3720, 12222), (3780, 12028), (3880, 11718), (3906, 11640), (4074, 11160), (4185, 10864), (4340, 10476), (4365, 10416), (4464, 10185), (4656, 9765), (5040, 9021), (5208, 8730), (5238, 8680), (5432, 8370), (5580, 8148), (5820, 7812), (5859, 7760), (6014, 7560), (6111, 7440), (6510, 6984), (6696, 6790)]