1790874960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:442

約数の個数: 320

約数和(自身を含む): 6623576064

約数和(自身を除く): 4832701104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 137, 140, 155, 168, 186, 210, 217, 240, 248, 251, 274, 280, 310, 336, 372, 411, 420, 434, 465, 496, 502, 548, 560, 620, 651, 685, 744, 753, 822, 840, 868, 930, 959, 1004, 1085, 1096, 1240, 1255, 1302, 1370, 1488, 1506, 1644, 1680, 1736, 1757, 1860, 1918, 2008, 2055, 2170, 2192, 2480, 2510, 2604, 2740, 2877, 3012, 3255, 3288, 3472, 3514, 3720, 3765, 3836, 4016, 4110, 4247, 4340, 4795, 5020, 5208, 5271, 5480, 5754, 6024, 6510, 6576, 7028, 7440, 7530, 7672, 7781, 8220, 8494, 8680, 8785, 9590, 10040, 10416, 10542, 10960, 11508, 12048, 12741, 13020, 14056, 14385, 15060, 15344, 15562, 16440, 16988, 17360, 17570, 19180, 20080, 21084, 21235, 23016, 23343, 25482, 26040, 26355, 28112, 28770, 29729, 30120, 31124, 32880, 33976, 34387, 35140, 38360, 38905, 42168, 42470, 46032, 46686, 50964, 52080, 52710, 54467, 57540, 59458, 60240, 62248, 63705, 67952, 68774, 70280, 76720, 77810, 84336, 84940, 89187, 93372, 101928, 103161, 105420, 108934, 115080, 116715, 118916, 124496, 127410, 137548, 140560, 148645, 155620, 163401, 169880, 171935, 178374, 186744, 203856, 206322, 210840, 217868, 230160, 233430, 237832, 240709, 254820, 272335, 275096, 297290, 311240, 326802, 339760, 343870, 356748, 373488, 412644, 421680, 435736, 445935, 466860, 475664, 481418, 509640, 515805, 544670, 550192, 594580, 622480, 653604, 687740, 713496, 722127, 817005, 825288, 871472, 891870, 933720, 962836, 1019280, 1031610, 1065997, 1089340, 1189160, 1203545, 1307208, 1375480, 1426992, 1444254, 1634010, 1650576, 1783740, 1867440, 1925672, 2063220, 2131994, 2178680, 2378320, 2407090, 2614416, 2750960, 2888508, 3197991, 3268020, 3567480, 3610635, 3851344, 4126440, 4263988, 4357360, 4814180, 5329985, 5777016, 6395982, 6536040, 7134960, 7221270, 7461979, 8252880, 8527976, 9628360, 10659970, 11554032, 12791964, 13072080, 14442540, 14923958, 15989955, 17055952, 19256720, 21319940, 22385937, 25583928, 28885080, 29847916, 31979910, 37309895, 42639880, 44771874, 51167856, 57770160, 59695832, 63959820, 74619790, 85279760, 89543748, 111929685, 119391664, 127919640, 149239580, 179087496, 223859370, 255839280, 298479160, 358174992, 447718740, 596958320, 895437480, 1790874960]

約数ペア:

[(1, 1790874960), (2, 895437480), (3, 596958320), (4, 447718740), (5, 358174992), (6, 298479160), (7, 255839280), (8, 223859370), (10, 179087496), (12, 149239580), (14, 127919640), (15, 119391664), (16, 111929685), (20, 89543748), (21, 85279760), (24, 74619790), (28, 63959820), (30, 59695832), (31, 57770160), (35, 51167856), (40, 44771874), (42, 42639880), (48, 37309895), (56, 31979910), (60, 29847916), (62, 28885080), (70, 25583928), (80, 22385937), (84, 21319940), (93, 19256720), (105, 17055952), (112, 15989955), (120, 14923958), (124, 14442540), (137, 13072080), (140, 12791964), (155, 11554032), (168, 10659970), (186, 9628360), (210, 8527976), (217, 8252880), (240, 7461979), (248, 7221270), (251, 7134960), (274, 6536040), (280, 6395982), (310, 5777016), (336, 5329985), (372, 4814180), (411, 4357360), (420, 4263988), (434, 4126440), (465, 3851344), (496, 3610635), (502, 3567480), (548, 3268020), (560, 3197991), (620, 2888508), (651, 2750960), (685, 2614416), (744, 2407090), (753, 2378320), (822, 2178680), (840, 2131994), (868, 2063220), (930, 1925672), (959, 1867440), (1004, 1783740), (1085, 1650576), (1096, 1634010), (1240, 1444254), (1255, 1426992), (1302, 1375480), (1370, 1307208), (1488, 1203545), (1506, 1189160), (1644, 1089340), (1680, 1065997), (1736, 1031610), (1757, 1019280), (1860, 962836), (1918, 933720), (2008, 891870), (2055, 871472), (2170, 825288), (2192, 817005), (2480, 722127), (2510, 713496), (2604, 687740), (2740, 653604), (2877, 622480), (3012, 594580), (3255, 550192), (3288, 544670), (3472, 515805), (3514, 509640), (3720, 481418), (3765, 475664), (3836, 466860), (4016, 445935), (4110, 435736), (4247, 421680), (4340, 412644), (4795, 373488), (5020, 356748), (5208, 343870), (5271, 339760), (5480, 326802), (5754, 311240), (6024, 297290), (6510, 275096), (6576, 272335), (7028, 254820), (7440, 240709), (7530, 237832), (7672, 233430), (7781, 230160), (8220, 217868), (8494, 210840), (8680, 206322), (8785, 203856), (9590, 186744), (10040, 178374), (10416, 171935), (10542, 169880), (10960, 163401), (11508, 155620), (12048, 148645), (12741, 140560), (13020, 137548), (14056, 127410), (14385, 124496), (15060, 118916), (15344, 116715), (15562, 115080), (16440, 108934), (16988, 105420), (17360, 103161), (17570, 101928), (19180, 93372), (20080, 89187), (21084, 84940), (21235, 84336), (23016, 77810), (23343, 76720), (25482, 70280), (26040, 68774), (26355, 67952), (28112, 63705), (28770, 62248), (29729, 60240), (30120, 59458), (31124, 57540), (32880, 54467), (33976, 52710), (34387, 52080), (35140, 50964), (38360, 46686), (38905, 46032), (42168, 42470)]