337870240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4070

約数の個数: 96

約数和(自身を含む): 872653824

約数和(自身を除く): 534783584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4007, 4216, 4960, 5270, 8014, 8432, 10540, 16028, 16864, 20035, 21080, 32056, 40070, 42160, 64112, 68119, 80140, 84320, 124217, 128224, 136238, 160280, 248434, 272476, 320560, 340595, 496868, 544952, 621085, 641120, 681190, 993736, 1089904, 1242170, 1362380, 1987472, 2111689, 2179808, 2484340, 2724760, 3974944, 4223378, 4968680, 5449520, 8446756, 9937360, 10558445, 10899040, 16893512, 19874720, 21116890, 33787024, 42233780, 67574048, 84467560, 168935120, 337870240]

約数ペア:

[(1, 337870240), (2, 168935120), (4, 84467560), (5, 67574048), (8, 42233780), (10, 33787024), (16, 21116890), (17, 19874720), (20, 16893512), (31, 10899040), (32, 10558445), (34, 9937360), (40, 8446756), (62, 5449520), (68, 4968680), (80, 4223378), (85, 3974944), (124, 2724760), (136, 2484340), (155, 2179808), (160, 2111689), (170, 1987472), (248, 1362380), (272, 1242170), (310, 1089904), (340, 993736), (496, 681190), (527, 641120), (544, 621085), (620, 544952), (680, 496868), (992, 340595), (1054, 320560), (1240, 272476), (1360, 248434), (2108, 160280), (2480, 136238), (2635, 128224), (2720, 124217), (4007, 84320), (4216, 80140), (4960, 68119), (5270, 64112), (8014, 42160), (8432, 40070), (10540, 32056), (16028, 21080), (16864, 20035)]