144215640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 500441760

約数和(自身を除く): 356226120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 243, 270, 296, 324, 333, 360, 370, 401, 405, 444, 486, 540, 555, 648, 666, 740, 802, 810, 888, 972, 999, 1080, 1110, 1203, 1215, 1332, 1480, 1604, 1620, 1665, 1944, 1998, 2005, 2220, 2406, 2430, 2664, 2997, 3208, 3240, 3330, 3609, 3996, 4010, 4440, 4812, 4860, 4995, 5994, 6015, 6660, 7218, 7992, 8020, 8991, 9624, 9720, 9990, 10827, 11988, 12030, 13320, 14436, 14837, 14985, 16040, 17982, 18045, 19980, 21654, 23976, 24060, 28872, 29674, 29970, 32481, 35964, 36090, 39960, 43308, 44511, 44955, 48120, 54135, 59348, 59940, 64962, 71928, 72180, 74185, 86616, 89022, 89910, 97443, 108270, 118696, 119880, 129924, 133533, 144360, 148370, 162405, 178044, 179820, 194886, 216540, 222555, 259848, 267066, 296740, 324810, 356088, 359640, 389772, 400599, 433080, 445110, 487215, 534132, 593480, 649620, 667665, 779544, 801198, 890220, 974430, 1068264, 1201797, 1299240, 1335330, 1602396, 1780440, 1948860, 2002995, 2403594, 2670660, 3204792, 3605391, 3897720, 4005990, 4807188, 5341320, 6008985, 7210782, 8011980, 9614376, 12017970, 14421564, 16023960, 18026955, 24035940, 28843128, 36053910, 48071880, 72107820, 144215640]

約数ペア:

[(1, 144215640), (2, 72107820), (3, 48071880), (4, 36053910), (5, 28843128), (6, 24035940), (8, 18026955), (9, 16023960), (10, 14421564), (12, 12017970), (15, 9614376), (18, 8011980), (20, 7210782), (24, 6008985), (27, 5341320), (30, 4807188), (36, 4005990), (37, 3897720), (40, 3605391), (45, 3204792), (54, 2670660), (60, 2403594), (72, 2002995), (74, 1948860), (81, 1780440), (90, 1602396), (108, 1335330), (111, 1299240), (120, 1201797), (135, 1068264), (148, 974430), (162, 890220), (180, 801198), (185, 779544), (216, 667665), (222, 649620), (243, 593480), (270, 534132), (296, 487215), (324, 445110), (333, 433080), (360, 400599), (370, 389772), (401, 359640), (405, 356088), (444, 324810), (486, 296740), (540, 267066), (555, 259848), (648, 222555), (666, 216540), (740, 194886), (802, 179820), (810, 178044), (888, 162405), (972, 148370), (999, 144360), (1080, 133533), (1110, 129924), (1203, 119880), (1215, 118696), (1332, 108270), (1480, 97443), (1604, 89910), (1620, 89022), (1665, 86616), (1944, 74185), (1998, 72180), (2005, 71928), (2220, 64962), (2406, 59940), (2430, 59348), (2664, 54135), (2997, 48120), (3208, 44955), (3240, 44511), (3330, 43308), (3609, 39960), (3996, 36090), (4010, 35964), (4440, 32481), (4812, 29970), (4860, 29674), (4995, 28872), (5994, 24060), (6015, 23976), (6660, 21654), (7218, 19980), (7992, 18045), (8020, 17982), (8991, 16040), (9624, 14985), (9720, 14837), (9990, 14436), (10827, 13320), (11988, 12030)]