312617573040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1\times {\mathrm{21559}}^1$

素因数の和:23555

約数の個数: 160

約数和(自身を含む): 1000935936000

約数和(自身を除く): 688318362960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 1949, 2480, 3720, 3898, 5847, 7440, 7796, 9745, 11694, 15592, 19490, 21559, 23388, 29235, 31184, 38980, 43118, 46776, 58470, 60419, 64677, 77960, 86236, 93552, 107795, 116940, 120838, 129354, 155920, 172472, 181257, 215590, 233880, 241676, 258708, 302095, 323385, 344944, 362514, 431180, 467760, 483352, 517416, 604190, 646770, 668329, 725028, 862360, 906285, 966704, 1034832, 1208380, 1293540, 1336658, 1450056, 1724720, 1812570, 2004987, 2416760, 2587080, 2673316, 2900112, 3341645, 3625140, 4009974, 4833520, 5174160, 5346632, 6683290, 7250280, 8019948, 10024935, 10693264, 13366580, 14500560, 16039896, 20049870, 26733160, 32079792, 40099740, 42018491, 53466320, 80199480, 84036982, 126055473, 160398960, 168073964, 210092455, 252110946, 336147928, 420184910, 504221892, 630277365, 672295856, 840369820, 1008443784, 1260554730, 1302573221, 1680739640, 2016887568, 2521109460, 2605146442, 3361479280, 3907719663, 5042218920, 5210292884, 6512866105, 7815439326, 10084437840, 10420585768, 13025732210, 15630878652, 19538598315, 20841171536, 26051464420, 31261757304, 39077196630, 52102928840, 62523514608, 78154393260, 104205857680, 156308786520, 312617573040]

約数ペア:

[(1, 312617573040), (2, 156308786520), (3, 104205857680), (4, 78154393260), (5, 62523514608), (6, 52102928840), (8, 39077196630), (10, 31261757304), (12, 26051464420), (15, 20841171536), (16, 19538598315), (20, 15630878652), (24, 13025732210), (30, 10420585768), (31, 10084437840), (40, 7815439326), (48, 6512866105), (60, 5210292884), (62, 5042218920), (80, 3907719663), (93, 3361479280), (120, 2605146442), (124, 2521109460), (155, 2016887568), (186, 1680739640), (240, 1302573221), (248, 1260554730), (310, 1008443784), (372, 840369820), (465, 672295856), (496, 630277365), (620, 504221892), (744, 420184910), (930, 336147928), (1240, 252110946), (1488, 210092455), (1860, 168073964), (1949, 160398960), (2480, 126055473), (3720, 84036982), (3898, 80199480), (5847, 53466320), (7440, 42018491), (7796, 40099740), (9745, 32079792), (11694, 26733160), (15592, 20049870), (19490, 16039896), (21559, 14500560), (23388, 13366580), (29235, 10693264), (31184, 10024935), (38980, 8019948), (43118, 7250280), (46776, 6683290), (58470, 5346632), (60419, 5174160), (64677, 4833520), (77960, 4009974), (86236, 3625140), (93552, 3341645), (107795, 2900112), (116940, 2673316), (120838, 2587080), (129354, 2416760), (155920, 2004987), (172472, 1812570), (181257, 1724720), (215590, 1450056), (233880, 1336658), (241676, 1293540), (258708, 1208380), (302095, 1034832), (323385, 966704), (344944, 906285), (362514, 862360), (431180, 725028), (467760, 668329), (483352, 646770), (517416, 604190)]