12668836180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21821}}^1$

素因数の和:21890

約数の個数: 192

約数和(自身を含む): 36954247680

約数和(自身を除く): 24285411500

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 44, 52, 55, 58, 65, 70, 77, 91, 110, 116, 130, 140, 143, 145, 154, 182, 203, 220, 260, 286, 290, 308, 319, 364, 377, 385, 406, 455, 572, 580, 638, 715, 754, 770, 812, 910, 1001, 1015, 1276, 1430, 1508, 1540, 1595, 1820, 1885, 2002, 2030, 2233, 2639, 2860, 3190, 3770, 4004, 4060, 4147, 4466, 5005, 5278, 6380, 7540, 8294, 8932, 10010, 10556, 11165, 13195, 16588, 20020, 20735, 21821, 22330, 26390, 29029, 41470, 43642, 44660, 52780, 58058, 82940, 87284, 109105, 116116, 145145, 152747, 218210, 240031, 283673, 290290, 305494, 436420, 480062, 567346, 580580, 610988, 632809, 763735, 960124, 1134692, 1200155, 1265618, 1418365, 1527470, 1680217, 1985711, 2400310, 2531236, 2836730, 3054940, 3120403, 3164045, 3360434, 3971422, 4429663, 4800620, 5673460, 6240806, 6328090, 6720868, 6960899, 7942844, 8226517, 8401085, 8859326, 9928555, 12481612, 12656180, 13921798, 15602015, 16453034, 16802170, 17718652, 19857110, 21842821, 22148315, 27843596, 31204030, 32906068, 33604340, 34804495, 39714220, 41132585, 43685642, 44296630, 48726293, 57585619, 62408060, 69608990, 82265170, 87371284, 88593260, 90491687, 97452586, 109214105, 115171238, 139217980, 164530340, 180983374, 194905172, 218428210, 230342476, 243631465, 287928095, 361966748, 436856420, 452458435, 487262930, 575856190, 633441809, 904916870, 974525860, 1151712380, 1266883618, 1809833740, 2533767236, 3167209045, 6334418090, 12668836180]

約数ペア:

[(1, 12668836180), (2, 6334418090), (4, 3167209045), (5, 2533767236), (7, 1809833740), (10, 1266883618), (11, 1151712380), (13, 974525860), (14, 904916870), (20, 633441809), (22, 575856190), (26, 487262930), (28, 452458435), (29, 436856420), (35, 361966748), (44, 287928095), (52, 243631465), (55, 230342476), (58, 218428210), (65, 194905172), (70, 180983374), (77, 164530340), (91, 139217980), (110, 115171238), (116, 109214105), (130, 97452586), (140, 90491687), (143, 88593260), (145, 87371284), (154, 82265170), (182, 69608990), (203, 62408060), (220, 57585619), (260, 48726293), (286, 44296630), (290, 43685642), (308, 41132585), (319, 39714220), (364, 34804495), (377, 33604340), (385, 32906068), (406, 31204030), (455, 27843596), (572, 22148315), (580, 21842821), (638, 19857110), (715, 17718652), (754, 16802170), (770, 16453034), (812, 15602015), (910, 13921798), (1001, 12656180), (1015, 12481612), (1276, 9928555), (1430, 8859326), (1508, 8401085), (1540, 8226517), (1595, 7942844), (1820, 6960899), (1885, 6720868), (2002, 6328090), (2030, 6240806), (2233, 5673460), (2639, 4800620), (2860, 4429663), (3190, 3971422), (3770, 3360434), (4004, 3164045), (4060, 3120403), (4147, 3054940), (4466, 2836730), (5005, 2531236), (5278, 2400310), (6380, 1985711), (7540, 1680217), (8294, 1527470), (8932, 1418365), (10010, 1265618), (10556, 1200155), (11165, 1134692), (13195, 960124), (16588, 763735), (20020, 632809), (20735, 610988), (21821, 580580), (22330, 567346), (26390, 480062), (29029, 436420), (41470, 305494), (43642, 290290), (44660, 283673), (52780, 240031), (58058, 218210), (82940, 152747), (87284, 145145), (109105, 116116)]