1570202081320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{16889}}^1$

素因数の和:17387

約数の個数: 128

約数和(自身を含む): 3629415081600

約数和(自身を除く): 2059213000280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 113, 134, 226, 268, 307, 335, 452, 536, 565, 614, 670, 904, 1130, 1228, 1340, 1535, 2260, 2456, 2680, 3070, 4520, 6140, 7571, 12280, 15142, 16889, 20569, 30284, 33778, 34691, 37855, 41138, 60568, 67556, 69382, 75710, 82276, 84445, 102845, 135112, 138764, 151420, 164552, 168890, 173455, 205690, 277528, 302840, 337780, 346910, 411380, 675560, 693820, 822760, 1131563, 1387640, 1908457, 2263126, 2324297, 3816914, 4526252, 4648594, 5184923, 5657815, 7633828, 9052504, 9297188, 9542285, 10369846, 11315630, 11621485, 15267656, 18594376, 19084570, 20739692, 22631260, 23242970, 25924615, 38169140, 41479384, 45262520, 46485940, 51849230, 76338280, 92971880, 103698460, 127866619, 207396920, 255733238, 347389841, 511466476, 585896299, 639333095, 694779682, 1022932952, 1171792598, 1278666190, 1389559364, 1736949205, 2343585196, 2557332380, 2779118728, 2929481495, 3473898410, 4687170392, 5114664760, 5858962990, 6947796820, 11717925980, 13895593640, 23435851960, 39255052033, 78510104066, 157020208132, 196275260165, 314040416264, 392550520330, 785101040660, 1570202081320]

約数ペア:

[(1, 1570202081320), (2, 785101040660), (4, 392550520330), (5, 314040416264), (8, 196275260165), (10, 157020208132), (20, 78510104066), (40, 39255052033), (67, 23435851960), (113, 13895593640), (134, 11717925980), (226, 6947796820), (268, 5858962990), (307, 5114664760), (335, 4687170392), (452, 3473898410), (536, 2929481495), (565, 2779118728), (614, 2557332380), (670, 2343585196), (904, 1736949205), (1130, 1389559364), (1228, 1278666190), (1340, 1171792598), (1535, 1022932952), (2260, 694779682), (2456, 639333095), (2680, 585896299), (3070, 511466476), (4520, 347389841), (6140, 255733238), (7571, 207396920), (12280, 127866619), (15142, 103698460), (16889, 92971880), (20569, 76338280), (30284, 51849230), (33778, 46485940), (34691, 45262520), (37855, 41479384), (41138, 38169140), (60568, 25924615), (67556, 23242970), (69382, 22631260), (75710, 20739692), (82276, 19084570), (84445, 18594376), (102845, 15267656), (135112, 11621485), (138764, 11315630), (151420, 10369846), (164552, 9542285), (168890, 9297188), (173455, 9052504), (205690, 7633828), (277528, 5657815), (302840, 5184923), (337780, 4648594), (346910, 4526252), (411380, 3816914), (675560, 2324297), (693820, 2263126), (822760, 1908457), (1131563, 1387640)]