230384560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 660529152

約数和(自身を除く): 430144592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 577, 620, 644, 713, 805, 868, 920, 1085, 1154, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2308, 2480, 2576, 2852, 2885, 3220, 3472, 3565, 4039, 4340, 4616, 4991, 5704, 5770, 6440, 7130, 8078, 8680, 9232, 9982, 11408, 11540, 12880, 13271, 14260, 16156, 17360, 17887, 19964, 20195, 23080, 24955, 26542, 28520, 32312, 35774, 39928, 40390, 46160, 49910, 53084, 57040, 64624, 66355, 71548, 79856, 80780, 89435, 92897, 99820, 106168, 125209, 132710, 143096, 161560, 178870, 185794, 199640, 212336, 250418, 265420, 286192, 323120, 357740, 371588, 399280, 411401, 464485, 500836, 530840, 626045, 715480, 743176, 822802, 928970, 1001672, 1061680, 1252090, 1430960, 1486352, 1645604, 1857940, 2003344, 2057005, 2504180, 2879807, 3291208, 3715880, 4114010, 5008360, 5759614, 6582416, 7431760, 8228020, 10016720, 11519228, 14399035, 16456040, 23038456, 28798070, 32912080, 46076912, 57596140, 115192280, 230384560]

約数ペア:

[(1, 230384560), (2, 115192280), (4, 57596140), (5, 46076912), (7, 32912080), (8, 28798070), (10, 23038456), (14, 16456040), (16, 14399035), (20, 11519228), (23, 10016720), (28, 8228020), (31, 7431760), (35, 6582416), (40, 5759614), (46, 5008360), (56, 4114010), (62, 3715880), (70, 3291208), (80, 2879807), (92, 2504180), (112, 2057005), (115, 2003344), (124, 1857940), (140, 1645604), (155, 1486352), (161, 1430960), (184, 1252090), (217, 1061680), (230, 1001672), (248, 928970), (280, 822802), (310, 743176), (322, 715480), (368, 626045), (434, 530840), (460, 500836), (496, 464485), (560, 411401), (577, 399280), (620, 371588), (644, 357740), (713, 323120), (805, 286192), (868, 265420), (920, 250418), (1085, 212336), (1154, 199640), (1240, 185794), (1288, 178870), (1426, 161560), (1610, 143096), (1736, 132710), (1840, 125209), (2170, 106168), (2308, 99820), (2480, 92897), (2576, 89435), (2852, 80780), (2885, 79856), (3220, 71548), (3472, 66355), (3565, 64624), (4039, 57040), (4340, 53084), (4616, 49910), (4991, 46160), (5704, 40390), (5770, 39928), (6440, 35774), (7130, 32312), (8078, 28520), (8680, 26542), (9232, 24955), (9982, 23080), (11408, 20195), (11540, 19964), (12880, 17887), (13271, 17360), (14260, 16156)]