240205608

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1312

約数の個数: 128

約数和(自身を含む): 713088000

約数和(自身を除く): 472882392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 87, 93, 108, 116, 124, 174, 186, 216, 232, 248, 261, 279, 348, 372, 522, 558, 696, 744, 783, 837, 899, 1044, 1116, 1237, 1566, 1674, 1798, 2088, 2232, 2474, 2697, 3132, 3348, 3596, 3711, 4948, 5394, 6264, 6696, 7192, 7422, 8091, 9896, 10788, 11133, 14844, 16182, 21576, 22266, 24273, 29688, 32364, 33399, 35873, 38347, 44532, 48546, 64728, 66798, 71746, 76694, 89064, 97092, 107619, 115041, 133596, 143492, 153388, 194184, 215238, 230082, 267192, 286984, 306776, 322857, 345123, 430476, 460164, 645714, 690246, 860952, 920328, 968571, 1035369, 1112063, 1291428, 1380492, 1937142, 2070738, 2224126, 2582856, 2760984, 3336189, 3874284, 4141476, 4448252, 6672378, 7748568, 8282952, 8896504, 10008567, 13344756, 20017134, 26689512, 30025701, 40034268, 60051402, 80068536, 120102804, 240205608]

約数ペア:

[(1, 240205608), (2, 120102804), (3, 80068536), (4, 60051402), (6, 40034268), (8, 30025701), (9, 26689512), (12, 20017134), (18, 13344756), (24, 10008567), (27, 8896504), (29, 8282952), (31, 7748568), (36, 6672378), (54, 4448252), (58, 4141476), (62, 3874284), (72, 3336189), (87, 2760984), (93, 2582856), (108, 2224126), (116, 2070738), (124, 1937142), (174, 1380492), (186, 1291428), (216, 1112063), (232, 1035369), (248, 968571), (261, 920328), (279, 860952), (348, 690246), (372, 645714), (522, 460164), (558, 430476), (696, 345123), (744, 322857), (783, 306776), (837, 286984), (899, 267192), (1044, 230082), (1116, 215238), (1237, 194184), (1566, 153388), (1674, 143492), (1798, 133596), (2088, 115041), (2232, 107619), (2474, 97092), (2697, 89064), (3132, 76694), (3348, 71746), (3596, 66798), (3711, 64728), (4948, 48546), (5394, 44532), (6264, 38347), (6696, 35873), (7192, 33399), (7422, 32364), (8091, 29688), (9896, 24273), (10788, 22266), (11133, 21576), (14844, 16182)]