2219775840

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{19031}}^1$

素因数の和:19064

約数の個数: 168

約数和(自身を含む): 7863146928

約数和(自身を除く): 5643371088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7290, 7776, 9720, 11664, 12960, 14580, 19031, 19440, 23328, 29160, 38062, 38880, 57093, 58320, 76124, 95155, 114186, 116640, 152248, 171279, 190310, 228372, 285465, 304496, 342558, 380620, 456744, 513837, 570930, 608992, 685116, 761240, 856395, 913488, 1027674, 1141860, 1370232, 1522480, 1541511, 1712790, 1826976, 2055348, 2283720, 2569185, 2740464, 3044960, 3083022, 3425580, 4110696, 4567440, 4624533, 5138370, 5480928, 6166044, 6851160, 7707555, 8221392, 9134880, 9249066, 10276740, 12332088, 13702320, 13873599, 15415110, 16442784, 18498132, 20553480, 23122665, 24664176, 27404640, 27747198, 30830220, 36996264, 41106960, 46245330, 49328352, 55494396, 61660440, 69367995, 73992528, 82213920, 92490660, 110988792, 123320880, 138735990, 147985056, 184981320, 221977584, 246641760, 277471980, 369962640, 443955168, 554943960, 739925280, 1109887920, 2219775840]

約数ペア:

[(1, 2219775840), (2, 1109887920), (3, 739925280), (4, 554943960), (5, 443955168), (6, 369962640), (8, 277471980), (9, 246641760), (10, 221977584), (12, 184981320), (15, 147985056), (16, 138735990), (18, 123320880), (20, 110988792), (24, 92490660), (27, 82213920), (30, 73992528), (32, 69367995), (36, 61660440), (40, 55494396), (45, 49328352), (48, 46245330), (54, 41106960), (60, 36996264), (72, 30830220), (80, 27747198), (81, 27404640), (90, 24664176), (96, 23122665), (108, 20553480), (120, 18498132), (135, 16442784), (144, 15415110), (160, 13873599), (162, 13702320), (180, 12332088), (216, 10276740), (240, 9249066), (243, 9134880), (270, 8221392), (288, 7707555), (324, 6851160), (360, 6166044), (405, 5480928), (432, 5138370), (480, 4624533), (486, 4567440), (540, 4110696), (648, 3425580), (720, 3083022), (729, 3044960), (810, 2740464), (864, 2569185), (972, 2283720), (1080, 2055348), (1215, 1826976), (1296, 1712790), (1440, 1541511), (1458, 1522480), (1620, 1370232), (1944, 1141860), (2160, 1027674), (2430, 913488), (2592, 856395), (2916, 761240), (3240, 685116), (3645, 608992), (3888, 570930), (4320, 513837), (4860, 456744), (5832, 380620), (6480, 342558), (7290, 304496), (7776, 285465), (9720, 228372), (11664, 190310), (12960, 171279), (14580, 152248), (19031, 116640), (19440, 114186), (23328, 95155), (29160, 76124), (38062, 58320), (38880, 57093)]