265907040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79139}}^1$

素因数の和:79164

約数の個数: 96

約数和(自身を含む): 957277440

約数和(自身を除く): 691370400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 79139, 158278, 237417, 316556, 395695, 474834, 553973, 633112, 791390, 949668, 1107946, 1187085, 1266224, 1582780, 1661919, 1899336, 2215892, 2374170, 2532448, 2769865, 3165560, 3323838, 3798672, 4431784, 4748340, 5539730, 6331120, 6647676, 7597344, 8309595, 8863568, 9496680, 11079460, 12662240, 13295352, 16619190, 17727136, 18993360, 22158920, 26590704, 33238380, 37986720, 44317840, 53181408, 66476760, 88635680, 132953520, 265907040]

約数ペア:

[(1, 265907040), (2, 132953520), (3, 88635680), (4, 66476760), (5, 53181408), (6, 44317840), (7, 37986720), (8, 33238380), (10, 26590704), (12, 22158920), (14, 18993360), (15, 17727136), (16, 16619190), (20, 13295352), (21, 12662240), (24, 11079460), (28, 9496680), (30, 8863568), (32, 8309595), (35, 7597344), (40, 6647676), (42, 6331120), (48, 5539730), (56, 4748340), (60, 4431784), (70, 3798672), (80, 3323838), (84, 3165560), (96, 2769865), (105, 2532448), (112, 2374170), (120, 2215892), (140, 1899336), (160, 1661919), (168, 1582780), (210, 1266224), (224, 1187085), (240, 1107946), (280, 949668), (336, 791390), (420, 633112), (480, 553973), (560, 474834), (672, 395695), (840, 316556), (1120, 237417), (1680, 158278), (3360, 79139)]