496412082400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{78121}}^1$

素因数の和:78214

約数の個数: 216

約数和(自身を含む): 1340194784544

約数和(自身を除く): 843782702144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 47, 50, 52, 65, 80, 94, 100, 104, 130, 160, 169, 188, 200, 208, 235, 260, 325, 338, 376, 400, 416, 470, 520, 611, 650, 676, 752, 800, 845, 940, 1040, 1175, 1222, 1300, 1352, 1504, 1690, 1880, 2080, 2350, 2444, 2600, 2704, 3055, 3380, 3760, 4225, 4700, 4888, 5200, 5408, 6110, 6760, 7520, 7943, 8450, 9400, 9776, 10400, 12220, 13520, 15275, 15886, 16900, 18800, 19552, 24440, 27040, 30550, 31772, 33800, 37600, 39715, 48880, 61100, 63544, 67600, 78121, 79430, 97760, 122200, 127088, 135200, 156242, 158860, 198575, 244400, 254176, 312484, 317720, 390605, 397150, 488800, 624968, 635440, 781210, 794300, 1015573, 1249936, 1270880, 1562420, 1588600, 1953025, 2031146, 2499872, 3124840, 3177200, 3671687, 3906050, 4062292, 5077865, 6249680, 6354400, 7343374, 7812100, 8124584, 10155730, 12499360, 13202449, 14686748, 15624200, 16249168, 18358435, 20311460, 25389325, 26404898, 29373496, 31248400, 32498336, 36716870, 40622920, 47731931, 50778650, 52809796, 58746992, 62496800, 66012245, 73433740, 81245840, 91792175, 95463862, 101557300, 105619592, 117493984, 132024490, 146867480, 162491680, 183584350, 190927724, 203114600, 211239184, 238659655, 264048980, 293734960, 330061225, 367168700, 381855448, 406229200, 422478368, 477319310, 528097960, 587469920, 620515103, 660122450, 734337400, 763710896, 812458400, 954638620, 1056195920, 1193298275, 1241030206, 1320244900, 1468674800, 1527421792, 1909277240, 2112391840, 2386596550, 2482060412, 2640489800, 2937349600, 3102575515, 3818554480, 4773193100, 4964120824, 5280979600, 6205151030, 7637108960, 9546386200, 9928241648, 10561959200, 12410302060, 15512877575, 19092772400, 19856483296, 24820604120, 31025755150, 38185544800, 49641208240, 62051510300, 99282416480, 124103020600, 248206041200, 496412082400]

約数ペア:

[(1, 496412082400), (2, 248206041200), (4, 124103020600), (5, 99282416480), (8, 62051510300), (10, 49641208240), (13, 38185544800), (16, 31025755150), (20, 24820604120), (25, 19856483296), (26, 19092772400), (32, 15512877575), (40, 12410302060), (47, 10561959200), (50, 9928241648), (52, 9546386200), (65, 7637108960), (80, 6205151030), (94, 5280979600), (100, 4964120824), (104, 4773193100), (130, 3818554480), (160, 3102575515), (169, 2937349600), (188, 2640489800), (200, 2482060412), (208, 2386596550), (235, 2112391840), (260, 1909277240), (325, 1527421792), (338, 1468674800), (376, 1320244900), (400, 1241030206), (416, 1193298275), (470, 1056195920), (520, 954638620), (611, 812458400), (650, 763710896), (676, 734337400), (752, 660122450), (800, 620515103), (845, 587469920), (940, 528097960), (1040, 477319310), (1175, 422478368), (1222, 406229200), (1300, 381855448), (1352, 367168700), (1504, 330061225), (1690, 293734960), (1880, 264048980), (2080, 238659655), (2350, 211239184), (2444, 203114600), (2600, 190927724), (2704, 183584350), (3055, 162491680), (3380, 146867480), (3760, 132024490), (4225, 117493984), (4700, 105619592), (4888, 101557300), (5200, 95463862), (5408, 91792175), (6110, 81245840), (6760, 73433740), (7520, 66012245), (7943, 62496800), (8450, 58746992), (9400, 52809796), (9776, 50778650), (10400, 47731931), (12220, 40622920), (13520, 36716870), (15275, 32498336), (15886, 31248400), (16900, 29373496), (18800, 26404898), (19552, 25389325), (24440, 20311460), (27040, 18358435), (30550, 16249168), (31772, 15624200), (33800, 14686748), (37600, 13202449), (39715, 12499360), (48880, 10155730), (61100, 8124584), (63544, 7812100), (67600, 7343374), (78121, 6354400), (79430, 6249680), (97760, 5077865), (122200, 4062292), (127088, 3906050), (135200, 3671687), (156242, 3177200), (158860, 3124840), (198575, 2499872), (244400, 2031146), (254176, 1953025), (312484, 1588600), (317720, 1562420), (390605, 1270880), (397150, 1249936), (488800, 1015573), (624968, 794300), (635440, 781210)]