1815488640

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{5003}}^1$

素因数の和:5041

約数の個数: 320

約数和(自身を含む): 7411124160

約数和(自身を除く): 5595635520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 4032, 4320, 4480, 4536, 5003, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7560, 8064, 8640, 9072, 10006, 10080, 10368, 11340, 12096, 12960, 13440, 15009, 15120, 17280, 18144, 20012, 20160, 22680, 24192, 25015, 25920, 30018, 30240, 35021, 36288, 40024, 40320, 45027, 45360, 50030, 51840, 60036, 60480, 70042, 72576, 75045, 80048, 90054, 90720, 100060, 105063, 120072, 120960, 135081, 140084, 150090, 160096, 175105, 180108, 181440, 200120, 210126, 225135, 240144, 270162, 280168, 300180, 315189, 320192, 350210, 360216, 362880, 400240, 405243, 420252, 450270, 480288, 525315, 540324, 560336, 600360, 630378, 640384, 675405, 700420, 720432, 800480, 810486, 840504, 900540, 945567, 960576, 1050630, 1080648, 1120672, 1200720, 1260756, 1350810, 1400840, 1440864, 1575945, 1600960, 1620972, 1681008, 1801080, 1891134, 1921152, 2026215, 2101260, 2161296, 2241344, 2401440, 2521512, 2701620, 2801680, 2836701, 2881728, 3151890, 3201920, 3241944, 3362016, 3602160, 3782268, 4052430, 4202520, 4322592, 4482688, 4727835, 4802880, 5043024, 5403240, 5603360, 5673402, 5763456, 6303780, 6483888, 6724032, 7204320, 7564536, 8104860, 8405040, 8645184, 9455670, 9605760, 10086048, 10806480, 11206720, 11346804, 12607560, 12967776, 13448064, 14183505, 14408640, 15129072, 16209720, 16810080, 17290368, 18911340, 20172096, 21612960, 22413440, 22693608, 25215120, 25935552, 28367010, 28817280, 30258144, 32419440, 33620160, 37822680, 40344192, 43225920, 45387216, 50430240, 51871104, 56734020, 60516288, 64838880, 67240320, 75645360, 86451840, 90774432, 100860480, 113468040, 121032576, 129677760, 151290720, 181548864, 201720960, 226936080, 259355520, 302581440, 363097728, 453872160, 605162880, 907744320, 1815488640]

約数ペア:

[(1, 1815488640), (2, 907744320), (3, 605162880), (4, 453872160), (5, 363097728), (6, 302581440), (7, 259355520), (8, 226936080), (9, 201720960), (10, 181548864), (12, 151290720), (14, 129677760), (15, 121032576), (16, 113468040), (18, 100860480), (20, 90774432), (21, 86451840), (24, 75645360), (27, 67240320), (28, 64838880), (30, 60516288), (32, 56734020), (35, 51871104), (36, 50430240), (40, 45387216), (42, 43225920), (45, 40344192), (48, 37822680), (54, 33620160), (56, 32419440), (60, 30258144), (63, 28817280), (64, 28367010), (70, 25935552), (72, 25215120), (80, 22693608), (81, 22413440), (84, 21612960), (90, 20172096), (96, 18911340), (105, 17290368), (108, 16810080), (112, 16209720), (120, 15129072), (126, 14408640), (128, 14183505), (135, 13448064), (140, 12967776), (144, 12607560), (160, 11346804), (162, 11206720), (168, 10806480), (180, 10086048), (189, 9605760), (192, 9455670), (210, 8645184), (216, 8405040), (224, 8104860), (240, 7564536), (252, 7204320), (270, 6724032), (280, 6483888), (288, 6303780), (315, 5763456), (320, 5673402), (324, 5603360), (336, 5403240), (360, 5043024), (378, 4802880), (384, 4727835), (405, 4482688), (420, 4322592), (432, 4202520), (448, 4052430), (480, 3782268), (504, 3602160), (540, 3362016), (560, 3241944), (567, 3201920), (576, 3151890), (630, 2881728), (640, 2836701), (648, 2801680), (672, 2701620), (720, 2521512), (756, 2401440), (810, 2241344), (840, 2161296), (864, 2101260), (896, 2026215), (945, 1921152), (960, 1891134), (1008, 1801080), (1080, 1681008), (1120, 1620972), (1134, 1600960), (1152, 1575945), (1260, 1440864), (1296, 1400840), (1344, 1350810), (1440, 1260756), (1512, 1200720), (1620, 1120672), (1680, 1080648), (1728, 1050630), (1890, 960576), (1920, 945567), (2016, 900540), (2160, 840504), (2240, 810486), (2268, 800480), (2520, 720432), (2592, 700420), (2688, 675405), (2835, 640384), (2880, 630378), (3024, 600360), (3240, 560336), (3360, 540324), (3456, 525315), (3780, 480288), (4032, 450270), (4320, 420252), (4480, 405243), (4536, 400240), (5003, 362880), (5040, 360216), (5184, 350210), (5670, 320192), (5760, 315189), (6048, 300180), (6480, 280168), (6720, 270162), (7560, 240144), (8064, 225135), (8640, 210126), (9072, 200120), (10006, 181440), (10080, 180108), (10368, 175105), (11340, 160096), (12096, 150090), (12960, 140084), (13440, 135081), (15009, 120960), (15120, 120072), (17280, 105063), (18144, 100060), (20012, 90720), (20160, 90054), (22680, 80048), (24192, 75045), (25015, 72576), (25920, 70042), (30018, 60480), (30240, 60036), (35021, 51840), (36288, 50030), (40024, 45360), (40320, 45027)]