231840630

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1376

約数の個数: 160

約数和(自身を含む): 735989760

約数和(自身を除く): 504149130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 162, 186, 189, 210, 217, 270, 279, 310, 315, 378, 405, 434, 465, 558, 567, 630, 651, 810, 837, 930, 945, 1085, 1134, 1302, 1319, 1395, 1674, 1890, 1953, 2170, 2511, 2638, 2790, 2835, 3255, 3906, 3957, 4185, 5022, 5670, 5859, 6510, 6595, 7914, 8370, 9233, 9765, 11718, 11871, 12555, 13190, 17577, 18466, 19530, 19785, 23742, 25110, 27699, 29295, 35154, 35613, 39570, 40889, 46165, 55398, 58590, 59355, 71226, 81778, 83097, 87885, 92330, 106839, 118710, 122667, 138495, 166194, 175770, 178065, 204445, 213678, 245334, 249291, 276990, 286223, 356130, 368001, 408890, 415485, 498582, 534195, 572446, 613335, 736002, 747873, 830970, 858669, 1068390, 1104003, 1226670, 1246455, 1431115, 1495746, 1717338, 1840005, 2208006, 2492910, 2576007, 2862230, 3312009, 3680010, 3739365, 4293345, 5152014, 5520015, 6624018, 7478730, 7728021, 8586690, 11040030, 12880035, 15456042, 16560045, 23184063, 25760070, 33120090, 38640105, 46368126, 77280210, 115920315, 231840630]

約数ペア:

[(1, 231840630), (2, 115920315), (3, 77280210), (5, 46368126), (6, 38640105), (7, 33120090), (9, 25760070), (10, 23184063), (14, 16560045), (15, 15456042), (18, 12880035), (21, 11040030), (27, 8586690), (30, 7728021), (31, 7478730), (35, 6624018), (42, 5520015), (45, 5152014), (54, 4293345), (62, 3739365), (63, 3680010), (70, 3312009), (81, 2862230), (90, 2576007), (93, 2492910), (105, 2208006), (126, 1840005), (135, 1717338), (155, 1495746), (162, 1431115), (186, 1246455), (189, 1226670), (210, 1104003), (217, 1068390), (270, 858669), (279, 830970), (310, 747873), (315, 736002), (378, 613335), (405, 572446), (434, 534195), (465, 498582), (558, 415485), (567, 408890), (630, 368001), (651, 356130), (810, 286223), (837, 276990), (930, 249291), (945, 245334), (1085, 213678), (1134, 204445), (1302, 178065), (1319, 175770), (1395, 166194), (1674, 138495), (1890, 122667), (1953, 118710), (2170, 106839), (2511, 92330), (2638, 87885), (2790, 83097), (2835, 81778), (3255, 71226), (3906, 59355), (3957, 58590), (4185, 55398), (5022, 46165), (5670, 40889), (5859, 39570), (6510, 35613), (6595, 35154), (7914, 29295), (8370, 27699), (9233, 25110), (9765, 23742), (11718, 19785), (11871, 19530), (12555, 18466), (13190, 17577)]