128935706060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{14591}}^1$

素因数の和:14812

約数の個数: 144

約数和(自身を含む): 321944813568

約数和(自身を除く): 193009107508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 71, 98, 127, 140, 142, 196, 245, 254, 284, 355, 490, 497, 508, 635, 710, 889, 980, 994, 1270, 1420, 1778, 1988, 2485, 2540, 3479, 3556, 4445, 4970, 6223, 6958, 8890, 9017, 9940, 12446, 13916, 14591, 17395, 17780, 18034, 24892, 29182, 31115, 34790, 36068, 45085, 58364, 62230, 63119, 69580, 72955, 90170, 102137, 124460, 126238, 145910, 180340, 204274, 252476, 291820, 315595, 408548, 441833, 510685, 631190, 714959, 883666, 1021370, 1035961, 1262380, 1429918, 1767332, 1853057, 2042740, 2071922, 2209165, 2859836, 3574795, 3706114, 4143844, 4418330, 5179805, 7149590, 7251727, 7412228, 8836660, 9265285, 10359610, 12971399, 14299180, 14503454, 18530570, 20719220, 25942798, 29006908, 36258635, 37061140, 50762089, 51885596, 64856995, 72517270, 90799793, 101524178, 129713990, 131567047, 145034540, 181599586, 203048356, 253810445, 259427980, 263134094, 363199172, 453998965, 507620890, 526268188, 657835235, 907997930, 920969329, 1015241780, 1315670470, 1815995860, 1841938658, 2631340940, 3683877316, 4604846645, 6446785303, 9209693290, 12893570606, 18419386580, 25787141212, 32233926515, 64467853030, 128935706060]

約数ペア:

[(1, 128935706060), (2, 64467853030), (4, 32233926515), (5, 25787141212), (7, 18419386580), (10, 12893570606), (14, 9209693290), (20, 6446785303), (28, 4604846645), (35, 3683877316), (49, 2631340940), (70, 1841938658), (71, 1815995860), (98, 1315670470), (127, 1015241780), (140, 920969329), (142, 907997930), (196, 657835235), (245, 526268188), (254, 507620890), (284, 453998965), (355, 363199172), (490, 263134094), (497, 259427980), (508, 253810445), (635, 203048356), (710, 181599586), (889, 145034540), (980, 131567047), (994, 129713990), (1270, 101524178), (1420, 90799793), (1778, 72517270), (1988, 64856995), (2485, 51885596), (2540, 50762089), (3479, 37061140), (3556, 36258635), (4445, 29006908), (4970, 25942798), (6223, 20719220), (6958, 18530570), (8890, 14503454), (9017, 14299180), (9940, 12971399), (12446, 10359610), (13916, 9265285), (14591, 8836660), (17395, 7412228), (17780, 7251727), (18034, 7149590), (24892, 5179805), (29182, 4418330), (31115, 4143844), (34790, 3706114), (36068, 3574795), (45085, 2859836), (58364, 2209165), (62230, 2071922), (63119, 2042740), (69580, 1853057), (72955, 1767332), (90170, 1429918), (102137, 1262380), (124460, 1035961), (126238, 1021370), (145910, 883666), (180340, 714959), (204274, 631190), (252476, 510685), (291820, 441833), (315595, 408548)]