1808269920

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 336

約数和(自身を含む): 6593937840

約数和(自身を除く): 4785667920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 243, 270, 288, 296, 324, 333, 360, 370, 405, 419, 432, 444, 480, 486, 540, 555, 592, 648, 666, 720, 729, 740, 810, 838, 864, 888, 972, 999, 1080, 1110, 1184, 1215, 1257, 1296, 1332, 1440, 1458, 1480, 1620, 1665, 1676, 1776, 1944, 1998, 2095, 2160, 2220, 2430, 2514, 2592, 2664, 2916, 2960, 2997, 3240, 3330, 3352, 3552, 3645, 3771, 3888, 3996, 4190, 4320, 4440, 4860, 4995, 5028, 5328, 5832, 5920, 5994, 6285, 6480, 6660, 6704, 7290, 7542, 7776, 7992, 8380, 8880, 8991, 9720, 9990, 10056, 10656, 11313, 11664, 11988, 12570, 12960, 13320, 13408, 14580, 14985, 15084, 15503, 15984, 16760, 17760, 17982, 18855, 19440, 19980, 20112, 22626, 23328, 23976, 25140, 26640, 26973, 29160, 29970, 30168, 31006, 31968, 33520, 33939, 35964, 37710, 38880, 39960, 40224, 44955, 45252, 46509, 47952, 50280, 53280, 53946, 56565, 58320, 59940, 60336, 62012, 67040, 67878, 71928, 75420, 77515, 79920, 89910, 90504, 93018, 95904, 100560, 101817, 107892, 113130, 116640, 119880, 120672, 124024, 134865, 135756, 139527, 143856, 150840, 155030, 159840, 169695, 179820, 181008, 186036, 201120, 203634, 215784, 226260, 232545, 239760, 248048, 269730, 271512, 279054, 287712, 301680, 305451, 310060, 339390, 359640, 362016, 372072, 407268, 418581, 431568, 452520, 465090, 479520, 496096, 509085, 539460, 543024, 558108, 603360, 610902, 620120, 678780, 697635, 719280, 744144, 814536, 837162, 863136, 905040, 930180, 1018170, 1078920, 1086048, 1116216, 1221804, 1240240, 1255743, 1357560, 1395270, 1438560, 1488288, 1527255, 1629072, 1674324, 1810080, 1860360, 2036340, 2092905, 2157840, 2232432, 2443608, 2480480, 2511486, 2715120, 2790540, 3054510, 3258144, 3348648, 3720720, 3767229, 4072680, 4185810, 4315680, 4464864, 4887216, 5022972, 5430240, 5581080, 6109020, 6278715, 6697296, 7441440, 7534458, 8145360, 8371620, 9774432, 10045944, 11162160, 11301687, 12218040, 12557430, 13394592, 15068916, 16290720, 16743240, 18836145, 20091888, 22324320, 22603374, 24436080, 25114860, 30137832, 33486480, 37672290, 40183776, 45206748, 48872160, 50229720, 56508435, 60275664, 66972960, 75344580, 90413496, 100459440, 113016870, 120551328, 150689160, 180826992, 200918880, 226033740, 301378320, 361653984, 452067480, 602756640, 904134960, 1808269920]

約数ペア:

[(1, 1808269920), (2, 904134960), (3, 602756640), (4, 452067480), (5, 361653984), (6, 301378320), (8, 226033740), (9, 200918880), (10, 180826992), (12, 150689160), (15, 120551328), (16, 113016870), (18, 100459440), (20, 90413496), (24, 75344580), (27, 66972960), (30, 60275664), (32, 56508435), (36, 50229720), (37, 48872160), (40, 45206748), (45, 40183776), (48, 37672290), (54, 33486480), (60, 30137832), (72, 25114860), (74, 24436080), (80, 22603374), (81, 22324320), (90, 20091888), (96, 18836145), (108, 16743240), (111, 16290720), (120, 15068916), (135, 13394592), (144, 12557430), (148, 12218040), (160, 11301687), (162, 11162160), (180, 10045944), (185, 9774432), (216, 8371620), (222, 8145360), (240, 7534458), (243, 7441440), (270, 6697296), (288, 6278715), (296, 6109020), (324, 5581080), (333, 5430240), (360, 5022972), (370, 4887216), (405, 4464864), (419, 4315680), (432, 4185810), (444, 4072680), (480, 3767229), (486, 3720720), (540, 3348648), (555, 3258144), (592, 3054510), (648, 2790540), (666, 2715120), (720, 2511486), (729, 2480480), (740, 2443608), (810, 2232432), (838, 2157840), (864, 2092905), (888, 2036340), (972, 1860360), (999, 1810080), (1080, 1674324), (1110, 1629072), (1184, 1527255), (1215, 1488288), (1257, 1438560), (1296, 1395270), (1332, 1357560), (1440, 1255743), (1458, 1240240), (1480, 1221804), (1620, 1116216), (1665, 1086048), (1676, 1078920), (1776, 1018170), (1944, 930180), (1998, 905040), (2095, 863136), (2160, 837162), (2220, 814536), (2430, 744144), (2514, 719280), (2592, 697635), (2664, 678780), (2916, 620120), (2960, 610902), (2997, 603360), (3240, 558108), (3330, 543024), (3352, 539460), (3552, 509085), (3645, 496096), (3771, 479520), (3888, 465090), (3996, 452520), (4190, 431568), (4320, 418581), (4440, 407268), (4860, 372072), (4995, 362016), (5028, 359640), (5328, 339390), (5832, 310060), (5920, 305451), (5994, 301680), (6285, 287712), (6480, 279054), (6660, 271512), (6704, 269730), (7290, 248048), (7542, 239760), (7776, 232545), (7992, 226260), (8380, 215784), (8880, 203634), (8991, 201120), (9720, 186036), (9990, 181008), (10056, 179820), (10656, 169695), (11313, 159840), (11664, 155030), (11988, 150840), (12570, 143856), (12960, 139527), (13320, 135756), (13408, 134865), (14580, 124024), (14985, 120672), (15084, 119880), (15503, 116640), (15984, 113130), (16760, 107892), (17760, 101817), (17982, 100560), (18855, 95904), (19440, 93018), (19980, 90504), (20112, 89910), (22626, 79920), (23328, 77515), (23976, 75420), (25140, 71928), (26640, 67878), (26973, 67040), (29160, 62012), (29970, 60336), (30168, 59940), (31006, 58320), (31968, 56565), (33520, 53946), (33939, 53280), (35964, 50280), (37710, 47952), (38880, 46509), (39960, 45252), (40224, 44955)]