269939280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 907441920

約数和(自身を除く): 637502640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 241, 260, 312, 359, 390, 482, 520, 624, 718, 723, 780, 964, 1040, 1077, 1205, 1436, 1446, 1560, 1795, 1928, 2154, 2410, 2872, 2892, 3120, 3133, 3590, 3615, 3856, 4308, 4667, 4820, 5385, 5744, 5784, 6266, 7180, 7230, 8616, 9334, 9399, 9640, 10770, 11568, 12532, 14001, 14360, 14460, 15665, 17232, 18668, 18798, 19280, 21540, 23335, 25064, 28002, 28720, 28920, 31330, 37336, 37596, 43080, 46670, 46995, 50128, 56004, 57840, 62660, 70005, 74672, 75192, 86160, 86519, 93340, 93990, 112008, 125320, 140010, 150384, 173038, 186680, 187980, 224016, 250640, 259557, 280020, 346076, 373360, 375960, 432595, 519114, 560040, 692152, 751920, 865190, 1038228, 1120080, 1124747, 1297785, 1384304, 1730380, 2076456, 2249494, 2595570, 3374241, 3460760, 4152912, 4498988, 5191140, 5623735, 6748482, 6921520, 8997976, 10382280, 11247470, 13496964, 16871205, 17995952, 20764560, 22494940, 26993928, 33742410, 44989880, 53987856, 67484820, 89979760, 134969640, 269939280]

約数ペア:

[(1, 269939280), (2, 134969640), (3, 89979760), (4, 67484820), (5, 53987856), (6, 44989880), (8, 33742410), (10, 26993928), (12, 22494940), (13, 20764560), (15, 17995952), (16, 16871205), (20, 13496964), (24, 11247470), (26, 10382280), (30, 8997976), (39, 6921520), (40, 6748482), (48, 5623735), (52, 5191140), (60, 4498988), (65, 4152912), (78, 3460760), (80, 3374241), (104, 2595570), (120, 2249494), (130, 2076456), (156, 1730380), (195, 1384304), (208, 1297785), (240, 1124747), (241, 1120080), (260, 1038228), (312, 865190), (359, 751920), (390, 692152), (482, 560040), (520, 519114), (624, 432595), (718, 375960), (723, 373360), (780, 346076), (964, 280020), (1040, 259557), (1077, 250640), (1205, 224016), (1436, 187980), (1446, 186680), (1560, 173038), (1795, 150384), (1928, 140010), (2154, 125320), (2410, 112008), (2872, 93990), (2892, 93340), (3120, 86519), (3133, 86160), (3590, 75192), (3615, 74672), (3856, 70005), (4308, 62660), (4667, 57840), (4820, 56004), (5385, 50128), (5744, 46995), (5784, 46670), (6266, 43080), (7180, 37596), (7230, 37336), (8616, 31330), (9334, 28920), (9399, 28720), (9640, 28002), (10770, 25064), (11568, 23335), (12532, 21540), (14001, 19280), (14360, 18798), (14460, 18668), (15665, 17232)]