204596280

素因数分解:

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

素因数の和:161

約数の個数: 384

約数和(自身を含む): 821882880

約数和(自身を除く): 617286600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 97, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 194, 210, 216, 217, 243, 248, 252, 270, 279, 280, 291, 310, 315, 324, 360, 372, 378, 388, 405, 420, 434, 465, 485, 486, 504, 540, 558, 567, 582, 620, 630, 648, 651, 679, 744, 756, 776, 810, 837, 840, 868, 873, 930, 945, 970, 972, 1080, 1085, 1116, 1134, 1164, 1215, 1240, 1260, 1302, 1358, 1395, 1455, 1512, 1620, 1674, 1701, 1736, 1746, 1860, 1890, 1940, 1944, 1953, 2037, 2170, 2232, 2268, 2328, 2430, 2511, 2520, 2604, 2619, 2716, 2790, 2835, 2910, 3007, 3240, 3255, 3348, 3395, 3402, 3492, 3720, 3780, 3880, 3906, 4074, 4185, 4340, 4365, 4536, 4860, 5022, 5208, 5238, 5432, 5580, 5670, 5820, 5859, 6014, 6111, 6510, 6696, 6790, 6804, 6984, 7533, 7560, 7812, 7857, 8148, 8370, 8505, 8680, 8730, 9021, 9720, 9765, 10044, 10185, 10476, 11160, 11340, 11640, 11718, 12028, 12222, 12555, 13020, 13095, 13580, 13608, 15035, 15066, 15624, 15714, 16296, 16740, 17010, 17460, 17577, 18042, 18333, 19530, 20088, 20370, 20952, 21049, 22680, 23436, 23571, 24056, 24444, 25110, 26040, 26190, 27063, 27160, 29295, 30070, 30132, 30555, 31428, 33480, 34020, 34920, 35154, 36084, 36666, 37665, 39060, 39285, 40740, 42098, 45105, 46872, 47142, 48888, 50220, 52380, 52731, 54126, 54999, 58590, 60140, 60264, 61110, 62856, 63147, 68040, 70308, 72168, 73332, 75330, 78120, 78570, 81189, 81480, 84196, 87885, 90210, 91665, 94284, 100440, 104760, 105245, 105462, 108252, 109998, 117180, 117855, 120280, 122220, 126294, 135315, 140616, 146664, 150660, 157140, 162378, 164997, 168392, 175770, 180420, 183330, 188568, 189441, 210490, 210924, 216504, 219996, 234360, 235710, 243567, 244440, 252588, 263655, 270630, 274995, 301320, 314280, 315735, 324756, 329994, 351540, 360840, 366660, 378882, 405945, 420980, 421848, 439992, 471420, 487134, 505176, 527310, 541260, 549990, 568323, 631470, 649512, 659988, 703080, 730701, 733320, 757764, 811890, 824985, 841960, 942840, 947205, 974268, 1054620, 1082520, 1099980, 1136646, 1217835, 1262940, 1319976, 1461402, 1515528, 1623780, 1649970, 1704969, 1894410, 1948536, 2109240, 2199960, 2273292, 2435670, 2525880, 2841615, 2922804, 3247560, 3299940, 3409938, 3653505, 3788820, 4546584, 4871340, 5114907, 5683230, 5845608, 6599880, 6819876, 7307010, 7577640, 8524845, 9742680, 10229814, 11366460, 13639752, 14614020, 17049690, 20459628, 22732920, 25574535, 29228040, 34099380, 40919256, 51149070, 68198760, 102298140, 204596280]

約数ペア:

[(1, 204596280), (2, 102298140), (3, 68198760), (4, 51149070), (5, 40919256), (6, 34099380), (7, 29228040), (8, 25574535), (9, 22732920), (10, 20459628), (12, 17049690), (14, 14614020), (15, 13639752), (18, 11366460), (20, 10229814), (21, 9742680), (24, 8524845), (27, 7577640), (28, 7307010), (30, 6819876), (31, 6599880), (35, 5845608), (36, 5683230), (40, 5114907), (42, 4871340), (45, 4546584), (54, 3788820), (56, 3653505), (60, 3409938), (62, 3299940), (63, 3247560), (70, 2922804), (72, 2841615), (81, 2525880), (84, 2435670), (90, 2273292), (93, 2199960), (97, 2109240), (105, 1948536), (108, 1894410), (120, 1704969), (124, 1649970), (126, 1623780), (135, 1515528), (140, 1461402), (155, 1319976), (162, 1262940), (168, 1217835), (180, 1136646), (186, 1099980), (189, 1082520), (194, 1054620), (210, 974268), (216, 947205), (217, 942840), (243, 841960), (248, 824985), (252, 811890), (270, 757764), (279, 733320), (280, 730701), (291, 703080), (310, 659988), (315, 649512), (324, 631470), (360, 568323), (372, 549990), (378, 541260), (388, 527310), (405, 505176), (420, 487134), (434, 471420), (465, 439992), (485, 421848), (486, 420980), (504, 405945), (540, 378882), (558, 366660), (567, 360840), (582, 351540), (620, 329994), (630, 324756), (648, 315735), (651, 314280), (679, 301320), (744, 274995), (756, 270630), (776, 263655), (810, 252588), (837, 244440), (840, 243567), (868, 235710), (873, 234360), (930, 219996), (945, 216504), (970, 210924), (972, 210490), (1080, 189441), (1085, 188568), (1116, 183330), (1134, 180420), (1164, 175770), (1215, 168392), (1240, 164997), (1260, 162378), (1302, 157140), (1358, 150660), (1395, 146664), (1455, 140616), (1512, 135315), (1620, 126294), (1674, 122220), (1701, 120280), (1736, 117855), (1746, 117180), (1860, 109998), (1890, 108252), (1940, 105462), (1944, 105245), (1953, 104760), (2037, 100440), (2170, 94284), (2232, 91665), (2268, 90210), (2328, 87885), (2430, 84196), (2511, 81480), (2520, 81189), (2604, 78570), (2619, 78120), (2716, 75330), (2790, 73332), (2835, 72168), (2910, 70308), (3007, 68040), (3240, 63147), (3255, 62856), (3348, 61110), (3395, 60264), (3402, 60140), (3492, 58590), (3720, 54999), (3780, 54126), (3880, 52731), (3906, 52380), (4074, 50220), (4185, 48888), (4340, 47142), (4365, 46872), (4536, 45105), (4860, 42098), (5022, 40740), (5208, 39285), (5238, 39060), (5432, 37665), (5580, 36666), (5670, 36084), (5820, 35154), (5859, 34920), (6014, 34020), (6111, 33480), (6510, 31428), (6696, 30555), (6790, 30132), (6804, 30070), (6984, 29295), (7533, 27160), (7560, 27063), (7812, 26190), (7857, 26040), (8148, 25110), (8370, 24444), (8505, 24056), (8680, 23571), (8730, 23436), (9021, 22680), (9720, 21049), (9765, 20952), (10044, 20370), (10185, 20088), (10476, 19530), (11160, 18333), (11340, 18042), (11640, 17577), (11718, 17460), (12028, 17010), (12222, 16740), (12555, 16296), (13020, 15714), (13095, 15624), (13580, 15066), (13608, 15035)]