377238680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2869

約数の個数: 128

約数和(自身を含む): 1073278080

約数和(自身を除く): 696039400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 728, 740, 910, 962, 1036, 1295, 1480, 1820, 1924, 2072, 2405, 2590, 2801, 3367, 3640, 3848, 4810, 5180, 5602, 6734, 9620, 10360, 11204, 13468, 14005, 16835, 19240, 19607, 22408, 26936, 28010, 33670, 36413, 39214, 56020, 67340, 72826, 78428, 98035, 103637, 112040, 134680, 145652, 156856, 182065, 196070, 207274, 254891, 291304, 364130, 392140, 414548, 509782, 518185, 725459, 728260, 784280, 829096, 1019564, 1036370, 1274455, 1347281, 1450918, 1456520, 2039128, 2072740, 2548910, 2694562, 2901836, 3627295, 4145480, 5097820, 5389124, 5803672, 6736405, 7254590, 9430967, 10195640, 10778248, 13472810, 14509180, 18861934, 26945620, 29018360, 37723868, 47154835, 53891240, 75447736, 94309670, 188619340, 377238680]

約数ペア:

[(1, 377238680), (2, 188619340), (4, 94309670), (5, 75447736), (7, 53891240), (8, 47154835), (10, 37723868), (13, 29018360), (14, 26945620), (20, 18861934), (26, 14509180), (28, 13472810), (35, 10778248), (37, 10195640), (40, 9430967), (52, 7254590), (56, 6736405), (65, 5803672), (70, 5389124), (74, 5097820), (91, 4145480), (104, 3627295), (130, 2901836), (140, 2694562), (148, 2548910), (182, 2072740), (185, 2039128), (259, 1456520), (260, 1450918), (280, 1347281), (296, 1274455), (364, 1036370), (370, 1019564), (455, 829096), (481, 784280), (518, 728260), (520, 725459), (728, 518185), (740, 509782), (910, 414548), (962, 392140), (1036, 364130), (1295, 291304), (1480, 254891), (1820, 207274), (1924, 196070), (2072, 182065), (2405, 156856), (2590, 145652), (2801, 134680), (3367, 112040), (3640, 103637), (3848, 98035), (4810, 78428), (5180, 72826), (5602, 67340), (6734, 56020), (9620, 39214), (10360, 36413), (11204, 33670), (13468, 28010), (14005, 26936), (16835, 22408), (19240, 19607)]