227835120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 738238464

約数和(自身を除く): 510403344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 113, 120, 124, 155, 186, 226, 240, 248, 271, 310, 339, 372, 452, 465, 496, 542, 565, 620, 678, 744, 813, 904, 930, 1084, 1130, 1240, 1355, 1356, 1488, 1626, 1695, 1808, 1860, 2168, 2260, 2480, 2710, 2712, 3252, 3390, 3503, 3720, 4065, 4336, 4520, 5420, 5424, 6504, 6780, 7006, 7440, 8130, 8401, 9040, 10509, 10840, 13008, 13560, 14012, 16260, 16802, 17515, 21018, 21680, 25203, 27120, 28024, 30623, 32520, 33604, 35030, 42005, 42036, 50406, 52545, 56048, 61246, 65040, 67208, 70060, 84010, 84072, 91869, 100812, 105090, 122492, 126015, 134416, 140120, 153115, 168020, 168144, 183738, 201624, 210180, 244984, 252030, 280240, 306230, 336040, 367476, 403248, 420360, 459345, 489968, 504060, 612460, 672080, 734952, 840720, 918690, 949313, 1008120, 1224920, 1469904, 1837380, 1898626, 2016240, 2449840, 2847939, 3674760, 3797252, 4746565, 5695878, 7349520, 7594504, 9493130, 11391756, 14239695, 15189008, 18986260, 22783512, 28479390, 37972520, 45567024, 56958780, 75945040, 113917560, 227835120]

約数ペア:

[(1, 227835120), (2, 113917560), (3, 75945040), (4, 56958780), (5, 45567024), (6, 37972520), (8, 28479390), (10, 22783512), (12, 18986260), (15, 15189008), (16, 14239695), (20, 11391756), (24, 9493130), (30, 7594504), (31, 7349520), (40, 5695878), (48, 4746565), (60, 3797252), (62, 3674760), (80, 2847939), (93, 2449840), (113, 2016240), (120, 1898626), (124, 1837380), (155, 1469904), (186, 1224920), (226, 1008120), (240, 949313), (248, 918690), (271, 840720), (310, 734952), (339, 672080), (372, 612460), (452, 504060), (465, 489968), (496, 459345), (542, 420360), (565, 403248), (620, 367476), (678, 336040), (744, 306230), (813, 280240), (904, 252030), (930, 244984), (1084, 210180), (1130, 201624), (1240, 183738), (1355, 168144), (1356, 168020), (1488, 153115), (1626, 140120), (1695, 134416), (1808, 126015), (1860, 122492), (2168, 105090), (2260, 100812), (2480, 91869), (2710, 84072), (2712, 84010), (3252, 70060), (3390, 67208), (3503, 65040), (3720, 61246), (4065, 56048), (4336, 52545), (4520, 50406), (5420, 42036), (5424, 42005), (6504, 35030), (6780, 33604), (7006, 32520), (7440, 30623), (8130, 28024), (8401, 27120), (9040, 25203), (10509, 21680), (10840, 21018), (13008, 17515), (13560, 16802), (14012, 16260)]