967309720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 2444904000

約数和(自身を除く): 1477594280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 59, 65, 82, 104, 118, 130, 164, 205, 236, 260, 295, 328, 410, 472, 520, 533, 590, 767, 769, 820, 1066, 1180, 1534, 1538, 1640, 2132, 2360, 2419, 2665, 3068, 3076, 3835, 3845, 4264, 4838, 5330, 6136, 6152, 7670, 7690, 9676, 9997, 10660, 12095, 15340, 15380, 19352, 19994, 21320, 24190, 30680, 30760, 31447, 31529, 39988, 45371, 48380, 49985, 62894, 63058, 79976, 90742, 96760, 99970, 125788, 126116, 157235, 157645, 181484, 199940, 226855, 251576, 252232, 314470, 315290, 362968, 399880, 409877, 453710, 589823, 628940, 630580, 819754, 907420, 1179646, 1257880, 1261160, 1639508, 1814840, 1860211, 2049385, 2359292, 2949115, 3279016, 3720422, 4098770, 4718584, 5898230, 7440844, 8197540, 9301055, 11796460, 14881688, 16395080, 18602110, 23592920, 24182743, 37204220, 48365486, 74408440, 96730972, 120913715, 193461944, 241827430, 483654860, 967309720]

約数ペア:

[(1, 967309720), (2, 483654860), (4, 241827430), (5, 193461944), (8, 120913715), (10, 96730972), (13, 74408440), (20, 48365486), (26, 37204220), (40, 24182743), (41, 23592920), (52, 18602110), (59, 16395080), (65, 14881688), (82, 11796460), (104, 9301055), (118, 8197540), (130, 7440844), (164, 5898230), (205, 4718584), (236, 4098770), (260, 3720422), (295, 3279016), (328, 2949115), (410, 2359292), (472, 2049385), (520, 1860211), (533, 1814840), (590, 1639508), (767, 1261160), (769, 1257880), (820, 1179646), (1066, 907420), (1180, 819754), (1534, 630580), (1538, 628940), (1640, 589823), (2132, 453710), (2360, 409877), (2419, 399880), (2665, 362968), (3068, 315290), (3076, 314470), (3835, 252232), (3845, 251576), (4264, 226855), (4838, 199940), (5330, 181484), (6136, 157645), (6152, 157235), (7670, 126116), (7690, 125788), (9676, 99970), (9997, 96760), (10660, 90742), (12095, 79976), (15340, 63058), (15380, 62894), (19352, 49985), (19994, 48380), (21320, 45371), (24190, 39988), (30680, 31529), (30760, 31447)]