2380784000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:798

約数の個数: 256

約数和(自身を含む): 7007644800

約数和(自身を除く): 4626860800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 64, 70, 80, 100, 112, 116, 125, 128, 140, 145, 160, 175, 200, 203, 224, 232, 250, 280, 290, 320, 350, 400, 406, 448, 464, 500, 560, 580, 640, 700, 725, 733, 800, 812, 875, 896, 928, 1000, 1015, 1120, 1160, 1400, 1450, 1466, 1600, 1624, 1750, 1856, 2000, 2030, 2240, 2320, 2800, 2900, 2932, 3200, 3248, 3500, 3625, 3665, 3712, 4000, 4060, 4480, 4640, 5075, 5131, 5600, 5800, 5864, 6496, 7000, 7250, 7330, 8000, 8120, 9280, 10150, 10262, 11200, 11600, 11728, 12992, 14000, 14500, 14660, 16000, 16240, 18325, 18560, 20300, 20524, 21257, 22400, 23200, 23456, 25375, 25655, 25984, 28000, 29000, 29320, 32480, 36650, 40600, 41048, 42514, 46400, 46912, 50750, 51310, 56000, 58000, 58640, 64960, 73300, 81200, 82096, 85028, 91625, 92800, 93824, 101500, 102620, 106285, 112000, 116000, 117280, 128275, 129920, 146600, 148799, 162400, 164192, 170056, 183250, 203000, 205240, 212570, 232000, 234560, 256550, 293200, 297598, 324800, 328384, 340112, 366500, 406000, 410480, 425140, 464000, 469120, 513100, 531425, 586400, 595196, 641375, 649600, 656768, 680224, 733000, 743995, 812000, 820960, 850280, 1026200, 1062850, 1172800, 1190392, 1282750, 1360448, 1466000, 1487990, 1624000, 1641920, 1700560, 2052400, 2125700, 2345600, 2380784, 2565500, 2657125, 2720896, 2932000, 2975980, 3248000, 3283840, 3401120, 3719975, 4104800, 4251400, 4761568, 5131000, 5314250, 5864000, 5951960, 6802240, 7439950, 8209600, 8502800, 9523136, 10262000, 10628500, 11728000, 11903920, 13604480, 14879900, 16419200, 17005600, 18599875, 19046272, 20524000, 21257000, 23807840, 29759800, 34011200, 37199750, 41048000, 42514000, 47615680, 59519600, 68022400, 74399500, 82096000, 85028000, 95231360, 119039200, 148799000, 170056000, 238078400, 297598000, 340112000, 476156800, 595196000, 1190392000, 2380784000]

約数ペア:

[(1, 2380784000), (2, 1190392000), (4, 595196000), (5, 476156800), (7, 340112000), (8, 297598000), (10, 238078400), (14, 170056000), (16, 148799000), (20, 119039200), (25, 95231360), (28, 85028000), (29, 82096000), (32, 74399500), (35, 68022400), (40, 59519600), (50, 47615680), (56, 42514000), (58, 41048000), (64, 37199750), (70, 34011200), (80, 29759800), (100, 23807840), (112, 21257000), (116, 20524000), (125, 19046272), (128, 18599875), (140, 17005600), (145, 16419200), (160, 14879900), (175, 13604480), (200, 11903920), (203, 11728000), (224, 10628500), (232, 10262000), (250, 9523136), (280, 8502800), (290, 8209600), (320, 7439950), (350, 6802240), (400, 5951960), (406, 5864000), (448, 5314250), (464, 5131000), (500, 4761568), (560, 4251400), (580, 4104800), (640, 3719975), (700, 3401120), (725, 3283840), (733, 3248000), (800, 2975980), (812, 2932000), (875, 2720896), (896, 2657125), (928, 2565500), (1000, 2380784), (1015, 2345600), (1120, 2125700), (1160, 2052400), (1400, 1700560), (1450, 1641920), (1466, 1624000), (1600, 1487990), (1624, 1466000), (1750, 1360448), (1856, 1282750), (2000, 1190392), (2030, 1172800), (2240, 1062850), (2320, 1026200), (2800, 850280), (2900, 820960), (2932, 812000), (3200, 743995), (3248, 733000), (3500, 680224), (3625, 656768), (3665, 649600), (3712, 641375), (4000, 595196), (4060, 586400), (4480, 531425), (4640, 513100), (5075, 469120), (5131, 464000), (5600, 425140), (5800, 410480), (5864, 406000), (6496, 366500), (7000, 340112), (7250, 328384), (7330, 324800), (8000, 297598), (8120, 293200), (9280, 256550), (10150, 234560), (10262, 232000), (11200, 212570), (11600, 205240), (11728, 203000), (12992, 183250), (14000, 170056), (14500, 164192), (14660, 162400), (16000, 148799), (16240, 146600), (18325, 129920), (18560, 128275), (20300, 117280), (20524, 116000), (21257, 112000), (22400, 106285), (23200, 102620), (23456, 101500), (25375, 93824), (25655, 92800), (25984, 91625), (28000, 85028), (29000, 82096), (29320, 81200), (32480, 73300), (36650, 64960), (40600, 58640), (41048, 58000), (42514, 56000), (46400, 51310), (46912, 50750)]