2800604160

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{2251}}^1$

素因数の和:2291

約数の個数: 264

約数和(自身を含む): 10067899296

約数和(自身を除く): 7267295136

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2251, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 3888, 4320, 4502, 4608, 4860, 5120, 5184, 5760, 6480, 6753, 6912, 7680, 7776, 8640, 9004, 9216, 9720, 10368, 11255, 11520, 12960, 13506, 13824, 15360, 15552, 17280, 18008, 19440, 20259, 20736, 22510, 23040, 25920, 27012, 27648, 31104, 33765, 34560, 36016, 38880, 40518, 41472, 45020, 46080, 51840, 54024, 60777, 62208, 67530, 69120, 72032, 77760, 81036, 82944, 90040, 101295, 103680, 108048, 121554, 124416, 135060, 138240, 144064, 155520, 162072, 180080, 182331, 202590, 207360, 216096, 243108, 248832, 270120, 288128, 303885, 311040, 324144, 360160, 364662, 405180, 414720, 432192, 486216, 540240, 546993, 576256, 607770, 622080, 648288, 720320, 729324, 810360, 864384, 911655, 972432, 1080480, 1093986, 1152512, 1215540, 1244160, 1296576, 1440640, 1458648, 1620720, 1728768, 1823310, 1944864, 2160960, 2187972, 2305024, 2431080, 2593152, 2734965, 2881280, 2917296, 3241440, 3457536, 3646620, 3889728, 4321920, 4375944, 4862160, 5186304, 5469930, 5762560, 5834592, 6482880, 6915072, 7293240, 7779456, 8643840, 8751888, 9724320, 10372608, 10939860, 11525120, 11669184, 12965760, 14586480, 15558912, 17287680, 17503776, 19448640, 20745216, 21879720, 23338368, 25931520, 29172960, 31117824, 34575360, 35007552, 38897280, 43759440, 46676736, 51863040, 58345920, 62235648, 70015104, 77794560, 87518880, 93353472, 103726080, 116691840, 140030208, 155589120, 175037760, 186706944, 233383680, 280060416, 311178240, 350075520, 466767360, 560120832, 700151040, 933534720, 1400302080, 2800604160]

約数ペア:

[(1, 2800604160), (2, 1400302080), (3, 933534720), (4, 700151040), (5, 560120832), (6, 466767360), (8, 350075520), (9, 311178240), (10, 280060416), (12, 233383680), (15, 186706944), (16, 175037760), (18, 155589120), (20, 140030208), (24, 116691840), (27, 103726080), (30, 93353472), (32, 87518880), (36, 77794560), (40, 70015104), (45, 62235648), (48, 58345920), (54, 51863040), (60, 46676736), (64, 43759440), (72, 38897280), (80, 35007552), (81, 34575360), (90, 31117824), (96, 29172960), (108, 25931520), (120, 23338368), (128, 21879720), (135, 20745216), (144, 19448640), (160, 17503776), (162, 17287680), (180, 15558912), (192, 14586480), (216, 12965760), (240, 11669184), (243, 11525120), (256, 10939860), (270, 10372608), (288, 9724320), (320, 8751888), (324, 8643840), (360, 7779456), (384, 7293240), (405, 6915072), (432, 6482880), (480, 5834592), (486, 5762560), (512, 5469930), (540, 5186304), (576, 4862160), (640, 4375944), (648, 4321920), (720, 3889728), (768, 3646620), (810, 3457536), (864, 3241440), (960, 2917296), (972, 2881280), (1024, 2734965), (1080, 2593152), (1152, 2431080), (1215, 2305024), (1280, 2187972), (1296, 2160960), (1440, 1944864), (1536, 1823310), (1620, 1728768), (1728, 1620720), (1920, 1458648), (1944, 1440640), (2160, 1296576), (2251, 1244160), (2304, 1215540), (2430, 1152512), (2560, 1093986), (2592, 1080480), (2880, 972432), (3072, 911655), (3240, 864384), (3456, 810360), (3840, 729324), (3888, 720320), (4320, 648288), (4502, 622080), (4608, 607770), (4860, 576256), (5120, 546993), (5184, 540240), (5760, 486216), (6480, 432192), (6753, 414720), (6912, 405180), (7680, 364662), (7776, 360160), (8640, 324144), (9004, 311040), (9216, 303885), (9720, 288128), (10368, 270120), (11255, 248832), (11520, 243108), (12960, 216096), (13506, 207360), (13824, 202590), (15360, 182331), (15552, 180080), (17280, 162072), (18008, 155520), (19440, 144064), (20259, 138240), (20736, 135060), (22510, 124416), (23040, 121554), (25920, 108048), (27012, 103680), (27648, 101295), (31104, 90040), (33765, 82944), (34560, 81036), (36016, 77760), (38880, 72032), (40518, 69120), (41472, 67530), (45020, 62208), (46080, 60777), (51840, 54024)]