252089671960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{1151}}^1$

素因数の和:1742

約数の個数: 256

約数和(自身を含む): 687970713600

約数和(自身を除く): 435881041640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 71, 92, 115, 140, 142, 161, 184, 230, 280, 284, 322, 355, 460, 479, 497, 568, 644, 710, 805, 920, 958, 994, 1151, 1288, 1420, 1610, 1633, 1916, 1988, 2302, 2395, 2485, 2840, 3220, 3266, 3353, 3832, 3976, 4604, 4790, 4970, 5755, 6440, 6532, 6706, 8057, 8165, 9208, 9580, 9940, 11017, 11431, 11510, 13064, 13412, 16114, 16330, 16765, 19160, 19880, 22034, 22862, 23020, 26473, 26824, 32228, 32660, 33530, 34009, 40285, 44068, 45724, 46040, 52946, 55085, 57155, 64456, 65320, 67060, 68018, 77119, 80570, 81721, 88136, 91448, 105892, 110170, 114310, 132365, 134120, 136036, 154238, 161140, 163442, 170045, 185311, 211784, 220340, 228620, 238063, 264730, 272072, 308476, 322280, 326884, 340090, 370622, 385595, 408605, 440680, 457240, 476126, 529460, 551329, 572047, 616952, 653768, 680180, 741244, 771190, 782207, 817210, 926555, 952252, 1058920, 1102658, 1144094, 1190315, 1360360, 1482488, 1542380, 1564414, 1634420, 1853110, 1879583, 1904504, 2205316, 2288188, 2380630, 2756645, 2860235, 3084760, 3128828, 3268840, 3706220, 3759166, 3859303, 3911035, 4410632, 4576376, 4761260, 5475449, 5513290, 5720470, 6257656, 7412440, 7518332, 7718606, 7822070, 9397915, 9522520, 10950898, 11026580, 11440940, 12680567, 13157081, 15036664, 15437212, 15644140, 18795830, 19296515, 21901796, 22053160, 22881880, 25361134, 26314162, 27377245, 30874424, 31288280, 37591660, 38593030, 39144359, 43803592, 50722268, 52628324, 54754490, 63402835, 65785405, 75183320, 77186060, 78288718, 88763969, 101444536, 105256648, 109508980, 126805670, 131570810, 154372120, 156577436, 177527938, 195721795, 219017960, 253611340, 263141620, 274010513, 313154872, 355055876, 391443590, 443819845, 507222680, 526283240, 548021026, 710111752, 782887180, 887639690, 900320257, 1096042052, 1370052565, 1565774360, 1775279380, 1800640514, 2192084104, 2740105130, 3550558760, 3601281028, 4501601285, 5480210260, 6302241799, 7202562056, 9003202570, 10960420520, 12604483598, 18006405140, 25208967196, 31511208995, 36012810280, 50417934392, 63022417990, 126044835980, 252089671960]

約数ペア:

[(1, 252089671960), (2, 126044835980), (4, 63022417990), (5, 50417934392), (7, 36012810280), (8, 31511208995), (10, 25208967196), (14, 18006405140), (20, 12604483598), (23, 10960420520), (28, 9003202570), (35, 7202562056), (40, 6302241799), (46, 5480210260), (56, 4501601285), (70, 3601281028), (71, 3550558760), (92, 2740105130), (115, 2192084104), (140, 1800640514), (142, 1775279380), (161, 1565774360), (184, 1370052565), (230, 1096042052), (280, 900320257), (284, 887639690), (322, 782887180), (355, 710111752), (460, 548021026), (479, 526283240), (497, 507222680), (568, 443819845), (644, 391443590), (710, 355055876), (805, 313154872), (920, 274010513), (958, 263141620), (994, 253611340), (1151, 219017960), (1288, 195721795), (1420, 177527938), (1610, 156577436), (1633, 154372120), (1916, 131570810), (1988, 126805670), (2302, 109508980), (2395, 105256648), (2485, 101444536), (2840, 88763969), (3220, 78288718), (3266, 77186060), (3353, 75183320), (3832, 65785405), (3976, 63402835), (4604, 54754490), (4790, 52628324), (4970, 50722268), (5755, 43803592), (6440, 39144359), (6532, 38593030), (6706, 37591660), (8057, 31288280), (8165, 30874424), (9208, 27377245), (9580, 26314162), (9940, 25361134), (11017, 22881880), (11431, 22053160), (11510, 21901796), (13064, 19296515), (13412, 18795830), (16114, 15644140), (16330, 15437212), (16765, 15036664), (19160, 13157081), (19880, 12680567), (22034, 11440940), (22862, 11026580), (23020, 10950898), (26473, 9522520), (26824, 9397915), (32228, 7822070), (32660, 7718606), (33530, 7518332), (34009, 7412440), (40285, 6257656), (44068, 5720470), (45724, 5513290), (46040, 5475449), (52946, 4761260), (55085, 4576376), (57155, 4410632), (64456, 3911035), (65320, 3859303), (67060, 3759166), (68018, 3706220), (77119, 3268840), (80570, 3128828), (81721, 3084760), (88136, 2860235), (91448, 2756645), (105892, 2380630), (110170, 2288188), (114310, 2205316), (132365, 1904504), (134120, 1879583), (136036, 1853110), (154238, 1634420), (161140, 1564414), (163442, 1542380), (170045, 1482488), (185311, 1360360), (211784, 1190315), (220340, 1144094), (228620, 1102658), (238063, 1058920), (264730, 952252), (272072, 926555), (308476, 817210), (322280, 782207), (326884, 771190), (340090, 741244), (370622, 680180), (385595, 653768), (408605, 616952), (440680, 572047), (457240, 551329), (476126, 529460)]