340458360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2659}}^1$

素因数の和:2781

約数の個数: 128

約数和(自身を含む): 1126137600

約数和(自身を除く): 785679240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 194, 220, 264, 291, 330, 388, 440, 485, 582, 660, 776, 970, 1067, 1164, 1320, 1455, 1940, 2134, 2328, 2659, 2910, 3201, 3880, 4268, 5318, 5335, 5820, 6402, 7977, 8536, 10636, 10670, 11640, 12804, 13295, 15954, 16005, 21272, 21340, 25608, 26590, 29249, 31908, 32010, 39885, 42680, 53180, 58498, 63816, 64020, 79770, 87747, 106360, 116996, 128040, 146245, 159540, 175494, 233992, 257923, 292490, 319080, 350988, 438735, 515846, 584980, 701976, 773769, 877470, 1031692, 1169960, 1289615, 1547538, 1754940, 2063384, 2579230, 2837153, 3095076, 3509880, 3868845, 5158460, 5674306, 6190152, 7737690, 8511459, 10316920, 11348612, 14185765, 15475380, 17022918, 22697224, 28371530, 30950760, 34045836, 42557295, 56743060, 68091672, 85114590, 113486120, 170229180, 340458360]

約数ペア:

[(1, 340458360), (2, 170229180), (3, 113486120), (4, 85114590), (5, 68091672), (6, 56743060), (8, 42557295), (10, 34045836), (11, 30950760), (12, 28371530), (15, 22697224), (20, 17022918), (22, 15475380), (24, 14185765), (30, 11348612), (33, 10316920), (40, 8511459), (44, 7737690), (55, 6190152), (60, 5674306), (66, 5158460), (88, 3868845), (97, 3509880), (110, 3095076), (120, 2837153), (132, 2579230), (165, 2063384), (194, 1754940), (220, 1547538), (264, 1289615), (291, 1169960), (330, 1031692), (388, 877470), (440, 773769), (485, 701976), (582, 584980), (660, 515846), (776, 438735), (970, 350988), (1067, 319080), (1164, 292490), (1320, 257923), (1455, 233992), (1940, 175494), (2134, 159540), (2328, 146245), (2659, 128040), (2910, 116996), (3201, 106360), (3880, 87747), (4268, 79770), (5318, 64020), (5335, 63816), (5820, 58498), (6402, 53180), (7977, 42680), (8536, 39885), (10636, 32010), (10670, 31908), (11640, 29249), (12804, 26590), (13295, 25608), (15954, 21340), (16005, 21272)]