23201640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 384

約数和(自身を含む): 100638720

約数和(自身を除く): 77437080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 62, 63, 66, 70, 72, 77, 81, 84, 88, 90, 93, 99, 105, 108, 110, 120, 124, 126, 132, 135, 140, 154, 155, 162, 165, 168, 180, 186, 189, 198, 210, 216, 217, 220, 231, 243, 248, 252, 264, 270, 279, 280, 297, 308, 310, 315, 324, 330, 341, 360, 372, 378, 385, 396, 405, 420, 434, 440, 462, 465, 486, 495, 504, 540, 558, 567, 594, 616, 620, 630, 648, 651, 660, 682, 693, 744, 756, 770, 792, 810, 837, 840, 868, 891, 924, 930, 945, 972, 990, 1023, 1080, 1085, 1116, 1134, 1155, 1188, 1215, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1485, 1512, 1540, 1620, 1674, 1701, 1705, 1736, 1782, 1848, 1860, 1890, 1944, 1953, 1980, 2046, 2079, 2170, 2232, 2268, 2310, 2376, 2387, 2430, 2511, 2520, 2604, 2673, 2728, 2772, 2790, 2835, 2970, 3069, 3080, 3240, 3255, 3348, 3402, 3410, 3465, 3564, 3720, 3780, 3906, 3960, 4092, 4158, 4185, 4340, 4455, 4536, 4620, 4774, 4860, 5022, 5115, 5208, 5346, 5544, 5580, 5670, 5859, 5940, 6138, 6237, 6510, 6696, 6804, 6820, 6930, 7128, 7161, 7533, 7560, 7812, 8184, 8316, 8370, 8505, 8680, 8910, 9207, 9240, 9548, 9720, 9765, 10044, 10230, 10395, 10692, 11160, 11340, 11718, 11880, 11935, 12276, 12474, 12555, 13020, 13365, 13608, 13640, 13860, 14322, 15066, 15345, 15624, 16632, 16740, 17010, 17577, 17820, 18414, 18711, 19096, 19530, 20088, 20460, 20790, 21384, 21483, 22680, 23436, 23870, 24552, 24948, 25110, 26040, 26730, 27621, 27720, 28644, 29295, 30132, 30690, 31185, 33480, 34020, 35154, 35640, 35805, 36828, 37422, 37665, 39060, 40920, 41580, 42966, 46035, 46872, 47740, 49896, 50220, 52731, 53460, 55242, 57288, 58590, 60264, 61380, 62370, 64449, 68040, 70308, 71610, 73656, 74844, 75330, 78120, 82863, 83160, 85932, 87885, 92070, 93555, 95480, 100440, 105462, 106920, 107415, 110484, 117180, 122760, 124740, 128898, 138105, 140616, 143220, 149688, 150660, 165726, 171864, 175770, 184140, 187110, 193347, 210924, 214830, 220968, 234360, 249480, 257796, 263655, 276210, 286440, 301320, 322245, 331452, 351540, 368280, 374220, 386694, 414315, 421848, 429660, 515592, 527310, 552420, 580041, 644490, 662904, 703080, 748440, 773388, 828630, 859320, 966735, 1054620, 1104840, 1160082, 1288980, 1546776, 1657260, 1933470, 2109240, 2320164, 2577960, 2900205, 3314520, 3866940, 4640328, 5800410, 7733880, 11600820, 23201640]

約数ペア:

[(1, 23201640), (2, 11600820), (3, 7733880), (4, 5800410), (5, 4640328), (6, 3866940), (7, 3314520), (8, 2900205), (9, 2577960), (10, 2320164), (11, 2109240), (12, 1933470), (14, 1657260), (15, 1546776), (18, 1288980), (20, 1160082), (21, 1104840), (22, 1054620), (24, 966735), (27, 859320), (28, 828630), (30, 773388), (31, 748440), (33, 703080), (35, 662904), (36, 644490), (40, 580041), (42, 552420), (44, 527310), (45, 515592), (54, 429660), (55, 421848), (56, 414315), (60, 386694), (62, 374220), (63, 368280), (66, 351540), (70, 331452), (72, 322245), (77, 301320), (81, 286440), (84, 276210), (88, 263655), (90, 257796), (93, 249480), (99, 234360), (105, 220968), (108, 214830), (110, 210924), (120, 193347), (124, 187110), (126, 184140), (132, 175770), (135, 171864), (140, 165726), (154, 150660), (155, 149688), (162, 143220), (165, 140616), (168, 138105), (180, 128898), (186, 124740), (189, 122760), (198, 117180), (210, 110484), (216, 107415), (217, 106920), (220, 105462), (231, 100440), (243, 95480), (248, 93555), (252, 92070), (264, 87885), (270, 85932), (279, 83160), (280, 82863), (297, 78120), (308, 75330), (310, 74844), (315, 73656), (324, 71610), (330, 70308), (341, 68040), (360, 64449), (372, 62370), (378, 61380), (385, 60264), (396, 58590), (405, 57288), (420, 55242), (434, 53460), (440, 52731), (462, 50220), (465, 49896), (486, 47740), (495, 46872), (504, 46035), (540, 42966), (558, 41580), (567, 40920), (594, 39060), (616, 37665), (620, 37422), (630, 36828), (648, 35805), (651, 35640), (660, 35154), (682, 34020), (693, 33480), (744, 31185), (756, 30690), (770, 30132), (792, 29295), (810, 28644), (837, 27720), (840, 27621), (868, 26730), (891, 26040), (924, 25110), (930, 24948), (945, 24552), (972, 23870), (990, 23436), (1023, 22680), (1080, 21483), (1085, 21384), (1116, 20790), (1134, 20460), (1155, 20088), (1188, 19530), (1215, 19096), (1240, 18711), (1260, 18414), (1302, 17820), (1320, 17577), (1364, 17010), (1386, 16740), (1395, 16632), (1485, 15624), (1512, 15345), (1540, 15066), (1620, 14322), (1674, 13860), (1701, 13640), (1705, 13608), (1736, 13365), (1782, 13020), (1848, 12555), (1860, 12474), (1890, 12276), (1944, 11935), (1953, 11880), (1980, 11718), (2046, 11340), (2079, 11160), (2170, 10692), (2232, 10395), (2268, 10230), (2310, 10044), (2376, 9765), (2387, 9720), (2430, 9548), (2511, 9240), (2520, 9207), (2604, 8910), (2673, 8680), (2728, 8505), (2772, 8370), (2790, 8316), (2835, 8184), (2970, 7812), (3069, 7560), (3080, 7533), (3240, 7161), (3255, 7128), (3348, 6930), (3402, 6820), (3410, 6804), (3465, 6696), (3564, 6510), (3720, 6237), (3780, 6138), (3906, 5940), (3960, 5859), (4092, 5670), (4158, 5580), (4185, 5544), (4340, 5346), (4455, 5208), (4536, 5115), (4620, 5022), (4774, 4860)]