69020640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1266

約数の個数: 192

約数和(自身を含む): 260366400

約数和(自身を除く): 191345760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1229, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2458, 2808, 3120, 3510, 3687, 3744, 4320, 4680, 4916, 5616, 6145, 6240, 7020, 7374, 9360, 9832, 11061, 11232, 12290, 14040, 14748, 15977, 18435, 18720, 19664, 22122, 24580, 28080, 29496, 31954, 33183, 36870, 39328, 44244, 47931, 49160, 55305, 56160, 58992, 63908, 66366, 73740, 79885, 88488, 95862, 98320, 110610, 117984, 127816, 132732, 143793, 147480, 159770, 165915, 176976, 191724, 196640, 221220, 239655, 255632, 265464, 287586, 294960, 319540, 331830, 353952, 383448, 431379, 442440, 479310, 511264, 530928, 575172, 589920, 639080, 663660, 718965, 766896, 862758, 884880, 958620, 1061856, 1150344, 1278160, 1327320, 1437930, 1533792, 1725516, 1769760, 1917240, 2156895, 2300688, 2556320, 2654640, 2875860, 3451032, 3834480, 4313790, 4601376, 5309280, 5751720, 6902064, 7668960, 8627580, 11503440, 13804128, 17255160, 23006880, 34510320, 69020640]

約数ペア:

[(1, 69020640), (2, 34510320), (3, 23006880), (4, 17255160), (5, 13804128), (6, 11503440), (8, 8627580), (9, 7668960), (10, 6902064), (12, 5751720), (13, 5309280), (15, 4601376), (16, 4313790), (18, 3834480), (20, 3451032), (24, 2875860), (26, 2654640), (27, 2556320), (30, 2300688), (32, 2156895), (36, 1917240), (39, 1769760), (40, 1725516), (45, 1533792), (48, 1437930), (52, 1327320), (54, 1278160), (60, 1150344), (65, 1061856), (72, 958620), (78, 884880), (80, 862758), (90, 766896), (96, 718965), (104, 663660), (108, 639080), (117, 589920), (120, 575172), (130, 530928), (135, 511264), (144, 479310), (156, 442440), (160, 431379), (180, 383448), (195, 353952), (208, 331830), (216, 319540), (234, 294960), (240, 287586), (260, 265464), (270, 255632), (288, 239655), (312, 221220), (351, 196640), (360, 191724), (390, 176976), (416, 165915), (432, 159770), (468, 147480), (480, 143793), (520, 132732), (540, 127816), (585, 117984), (624, 110610), (702, 98320), (720, 95862), (780, 88488), (864, 79885), (936, 73740), (1040, 66366), (1080, 63908), (1170, 58992), (1229, 56160), (1248, 55305), (1404, 49160), (1440, 47931), (1560, 44244), (1755, 39328), (1872, 36870), (2080, 33183), (2160, 31954), (2340, 29496), (2458, 28080), (2808, 24580), (3120, 22122), (3510, 19664), (3687, 18720), (3744, 18435), (4320, 15977), (4680, 14748), (4916, 14040), (5616, 12290), (6145, 11232), (6240, 11061), (7020, 9832), (7374, 9360)]