1991059200

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2704

約数の個数: 324

約数和(自身を含む): 7668944920

約数和(自身を除く): 5677885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 256, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 640, 650, 720, 768, 780, 800, 832, 900, 936, 960, 975, 1040, 1152, 1170, 1200, 1248, 1280, 1300, 1440, 1560, 1600, 1664, 1800, 1872, 1920, 1950, 2080, 2304, 2340, 2400, 2496, 2600, 2659, 2880, 2925, 3120, 3200, 3328, 3600, 3744, 3840, 3900, 4160, 4680, 4800, 4992, 5200, 5318, 5760, 5850, 6240, 6400, 7200, 7488, 7800, 7977, 8320, 9360, 9600, 9984, 10400, 10636, 11520, 11700, 12480, 13295, 14400, 14976, 15600, 15954, 16640, 18720, 19200, 20800, 21272, 23400, 23931, 24960, 26590, 28800, 29952, 31200, 31908, 34567, 37440, 39885, 41600, 42544, 46800, 47862, 49920, 53180, 57600, 62400, 63816, 66475, 69134, 74880, 79770, 83200, 85088, 93600, 95724, 103701, 106360, 119655, 124800, 127632, 132950, 138268, 149760, 159540, 170176, 172835, 187200, 191448, 199425, 207402, 212720, 239310, 249600, 255264, 265900, 276536, 311103, 319080, 340352, 345670, 374400, 382896, 398850, 414804, 425440, 478620, 510528, 518505, 531800, 553072, 598275, 622206, 638160, 680704, 691340, 748800, 765792, 797700, 829608, 850880, 864175, 957240, 1021056, 1037010, 1063600, 1106144, 1196550, 1244412, 1276320, 1382680, 1531584, 1555515, 1595400, 1659216, 1701760, 1728350, 1914480, 2042112, 2074020, 2127200, 2212288, 2393100, 2488824, 2552640, 2592525, 2765360, 3063168, 3111030, 3190800, 3318432, 3403520, 3456700, 3828960, 4148040, 4254400, 4424576, 4786200, 4977648, 5105280, 5185050, 5530720, 6126336, 6222060, 6381600, 6636864, 6913400, 7657920, 7777575, 8296080, 8508800, 8849152, 9572400, 9955296, 10210560, 10370100, 11061440, 12444120, 12763200, 13273728, 13826800, 15315840, 15555150, 16592160, 17017600, 19144800, 19910592, 20740200, 22122880, 24888240, 25526400, 26547456, 27653600, 30631680, 31110300, 33184320, 38289600, 39821184, 41480400, 44245760, 49776480, 51052800, 55307200, 62220600, 66368640, 76579200, 79642368, 82960800, 99552960, 110614400, 124441200, 132737280, 153158400, 165921600, 199105920, 221228800, 248882400, 331843200, 398211840, 497764800, 663686400, 995529600, 1991059200]

約数ペア:

[(1, 1991059200), (2, 995529600), (3, 663686400), (4, 497764800), (5, 398211840), (6, 331843200), (8, 248882400), (9, 221228800), (10, 199105920), (12, 165921600), (13, 153158400), (15, 132737280), (16, 124441200), (18, 110614400), (20, 99552960), (24, 82960800), (25, 79642368), (26, 76579200), (30, 66368640), (32, 62220600), (36, 55307200), (39, 51052800), (40, 49776480), (45, 44245760), (48, 41480400), (50, 39821184), (52, 38289600), (60, 33184320), (64, 31110300), (65, 30631680), (72, 27653600), (75, 26547456), (78, 25526400), (80, 24888240), (90, 22122880), (96, 20740200), (100, 19910592), (104, 19144800), (117, 17017600), (120, 16592160), (128, 15555150), (130, 15315840), (144, 13826800), (150, 13273728), (156, 12763200), (160, 12444120), (180, 11061440), (192, 10370100), (195, 10210560), (200, 9955296), (208, 9572400), (225, 8849152), (234, 8508800), (240, 8296080), (256, 7777575), (260, 7657920), (288, 6913400), (300, 6636864), (312, 6381600), (320, 6222060), (325, 6126336), (360, 5530720), (384, 5185050), (390, 5105280), (400, 4977648), (416, 4786200), (450, 4424576), (468, 4254400), (480, 4148040), (520, 3828960), (576, 3456700), (585, 3403520), (600, 3318432), (624, 3190800), (640, 3111030), (650, 3063168), (720, 2765360), (768, 2592525), (780, 2552640), (800, 2488824), (832, 2393100), (900, 2212288), (936, 2127200), (960, 2074020), (975, 2042112), (1040, 1914480), (1152, 1728350), (1170, 1701760), (1200, 1659216), (1248, 1595400), (1280, 1555515), (1300, 1531584), (1440, 1382680), (1560, 1276320), (1600, 1244412), (1664, 1196550), (1800, 1106144), (1872, 1063600), (1920, 1037010), (1950, 1021056), (2080, 957240), (2304, 864175), (2340, 850880), (2400, 829608), (2496, 797700), (2600, 765792), (2659, 748800), (2880, 691340), (2925, 680704), (3120, 638160), (3200, 622206), (3328, 598275), (3600, 553072), (3744, 531800), (3840, 518505), (3900, 510528), (4160, 478620), (4680, 425440), (4800, 414804), (4992, 398850), (5200, 382896), (5318, 374400), (5760, 345670), (5850, 340352), (6240, 319080), (6400, 311103), (7200, 276536), (7488, 265900), (7800, 255264), (7977, 249600), (8320, 239310), (9360, 212720), (9600, 207402), (9984, 199425), (10400, 191448), (10636, 187200), (11520, 172835), (11700, 170176), (12480, 159540), (13295, 149760), (14400, 138268), (14976, 132950), (15600, 127632), (15954, 124800), (16640, 119655), (18720, 106360), (19200, 103701), (20800, 95724), (21272, 93600), (23400, 85088), (23931, 83200), (24960, 79770), (26590, 74880), (28800, 69134), (29952, 66475), (31200, 63816), (31908, 62400), (34567, 57600), (37440, 53180), (39885, 49920), (41600, 47862), (42544, 46800)]