245993760

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 384

約数和(自身を含む): 942278400

約数和(自身を除く): 696284640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 81, 90, 95, 96, 108, 111, 114, 120, 135, 144, 148, 152, 160, 162, 171, 180, 185, 190, 216, 222, 228, 240, 243, 270, 285, 288, 296, 304, 324, 333, 342, 360, 370, 380, 405, 432, 444, 456, 480, 486, 513, 540, 555, 570, 592, 608, 648, 666, 684, 703, 720, 729, 740, 760, 810, 855, 864, 888, 912, 972, 999, 1026, 1080, 1110, 1140, 1184, 1215, 1296, 1332, 1368, 1406, 1440, 1458, 1480, 1520, 1539, 1620, 1665, 1710, 1776, 1824, 1944, 1998, 2052, 2109, 2160, 2187, 2220, 2280, 2430, 2565, 2592, 2664, 2736, 2812, 2916, 2960, 2997, 3040, 3078, 3240, 3330, 3420, 3515, 3552, 3645, 3888, 3996, 4104, 4218, 4320, 4374, 4440, 4560, 4617, 4860, 4995, 5130, 5328, 5472, 5624, 5832, 5920, 5994, 6156, 6327, 6480, 6660, 6840, 7030, 7290, 7695, 7776, 7992, 8208, 8436, 8748, 8880, 8991, 9120, 9234, 9720, 9990, 10260, 10545, 10656, 10935, 11248, 11664, 11988, 12312, 12654, 12960, 13320, 13680, 13851, 14060, 14580, 14985, 15390, 15984, 16416, 16872, 17496, 17760, 17982, 18468, 18981, 19440, 19980, 20520, 21090, 21870, 22496, 23085, 23328, 23976, 24624, 25308, 26640, 26973, 27360, 27702, 28120, 29160, 29970, 30780, 31635, 31968, 33744, 34992, 35964, 36936, 37962, 38880, 39960, 41040, 41553, 42180, 43740, 44955, 46170, 47952, 49248, 50616, 53280, 53946, 55404, 56240, 56943, 58320, 59940, 61560, 63270, 67488, 69255, 69984, 71928, 73872, 75924, 79920, 80919, 82080, 83106, 84360, 87480, 89910, 92340, 94905, 95904, 101232, 107892, 110808, 112480, 113886, 116640, 119880, 123120, 126540, 134865, 138510, 143856, 147744, 151848, 159840, 161838, 166212, 168720, 170829, 174960, 179820, 184680, 189810, 202464, 207765, 215784, 221616, 227772, 239760, 246240, 253080, 269730, 277020, 284715, 287712, 303696, 323676, 332424, 337440, 341658, 349920, 359640, 369360, 379620, 404595, 415530, 431568, 443232, 455544, 479520, 506160, 512487, 539460, 554040, 569430, 607392, 647352, 664848, 683316, 719280, 738720, 759240, 809190, 831060, 854145, 863136, 911088, 1012320, 1024974, 1078920, 1108080, 1138860, 1294704, 1329696, 1366632, 1438560, 1518480, 1537461, 1618380, 1662120, 1708290, 1822176, 2049948, 2157840, 2216160, 2277720, 2562435, 2589408, 2733264, 3036960, 3074922, 3236760, 3324240, 3416580, 4099896, 4315680, 4555440, 5124870, 5466528, 6149844, 6473520, 6648480, 6833160, 7687305, 8199792, 9110880, 10249740, 12299688, 12947040, 13666320, 15374610, 16399584, 20499480, 24599376, 27332640, 30749220, 40998960, 49198752, 61498440, 81997920, 122996880, 245993760]

約数ペア:

[(1, 245993760), (2, 122996880), (3, 81997920), (4, 61498440), (5, 49198752), (6, 40998960), (8, 30749220), (9, 27332640), (10, 24599376), (12, 20499480), (15, 16399584), (16, 15374610), (18, 13666320), (19, 12947040), (20, 12299688), (24, 10249740), (27, 9110880), (30, 8199792), (32, 7687305), (36, 6833160), (37, 6648480), (38, 6473520), (40, 6149844), (45, 5466528), (48, 5124870), (54, 4555440), (57, 4315680), (60, 4099896), (72, 3416580), (74, 3324240), (76, 3236760), (80, 3074922), (81, 3036960), (90, 2733264), (95, 2589408), (96, 2562435), (108, 2277720), (111, 2216160), (114, 2157840), (120, 2049948), (135, 1822176), (144, 1708290), (148, 1662120), (152, 1618380), (160, 1537461), (162, 1518480), (171, 1438560), (180, 1366632), (185, 1329696), (190, 1294704), (216, 1138860), (222, 1108080), (228, 1078920), (240, 1024974), (243, 1012320), (270, 911088), (285, 863136), (288, 854145), (296, 831060), (304, 809190), (324, 759240), (333, 738720), (342, 719280), (360, 683316), (370, 664848), (380, 647352), (405, 607392), (432, 569430), (444, 554040), (456, 539460), (480, 512487), (486, 506160), (513, 479520), (540, 455544), (555, 443232), (570, 431568), (592, 415530), (608, 404595), (648, 379620), (666, 369360), (684, 359640), (703, 349920), (720, 341658), (729, 337440), (740, 332424), (760, 323676), (810, 303696), (855, 287712), (864, 284715), (888, 277020), (912, 269730), (972, 253080), (999, 246240), (1026, 239760), (1080, 227772), (1110, 221616), (1140, 215784), (1184, 207765), (1215, 202464), (1296, 189810), (1332, 184680), (1368, 179820), (1406, 174960), (1440, 170829), (1458, 168720), (1480, 166212), (1520, 161838), (1539, 159840), (1620, 151848), (1665, 147744), (1710, 143856), (1776, 138510), (1824, 134865), (1944, 126540), (1998, 123120), (2052, 119880), (2109, 116640), (2160, 113886), (2187, 112480), (2220, 110808), (2280, 107892), (2430, 101232), (2565, 95904), (2592, 94905), (2664, 92340), (2736, 89910), (2812, 87480), (2916, 84360), (2960, 83106), (2997, 82080), (3040, 80919), (3078, 79920), (3240, 75924), (3330, 73872), (3420, 71928), (3515, 69984), (3552, 69255), (3645, 67488), (3888, 63270), (3996, 61560), (4104, 59940), (4218, 58320), (4320, 56943), (4374, 56240), (4440, 55404), (4560, 53946), (4617, 53280), (4860, 50616), (4995, 49248), (5130, 47952), (5328, 46170), (5472, 44955), (5624, 43740), (5832, 42180), (5920, 41553), (5994, 41040), (6156, 39960), (6327, 38880), (6480, 37962), (6660, 36936), (6840, 35964), (7030, 34992), (7290, 33744), (7695, 31968), (7776, 31635), (7992, 30780), (8208, 29970), (8436, 29160), (8748, 28120), (8880, 27702), (8991, 27360), (9120, 26973), (9234, 26640), (9720, 25308), (9990, 24624), (10260, 23976), (10545, 23328), (10656, 23085), (10935, 22496), (11248, 21870), (11664, 21090), (11988, 20520), (12312, 19980), (12654, 19440), (12960, 18981), (13320, 18468), (13680, 17982), (13851, 17760), (14060, 17496), (14580, 16872), (14985, 16416), (15390, 15984)]