267308160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19889}}^1$

素因数の和:19918

約数の個数: 128

約数和(自身を含む): 973814400

約数和(自身を除く): 706506240

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 19889, 39778, 59667, 79556, 99445, 119334, 139223, 159112, 198890, 238668, 278446, 298335, 318224, 397780, 417669, 477336, 556892, 596670, 636448, 696115, 795560, 835338, 954672, 1113784, 1193340, 1272896, 1392230, 1591120, 1670676, 1909344, 2088345, 2227568, 2386680, 2545792, 2784460, 3182240, 3341352, 3818688, 4176690, 4455136, 4773360, 5568920, 6364480, 6682704, 7637376, 8353380, 8910272, 9546720, 11137840, 12728960, 13365408, 16706760, 17820544, 19093440, 22275680, 26730816, 33413520, 38186880, 44551360, 53461632, 66827040, 89102720, 133654080, 267308160]

約数ペア:

[(1, 267308160), (2, 133654080), (3, 89102720), (4, 66827040), (5, 53461632), (6, 44551360), (7, 38186880), (8, 33413520), (10, 26730816), (12, 22275680), (14, 19093440), (15, 17820544), (16, 16706760), (20, 13365408), (21, 12728960), (24, 11137840), (28, 9546720), (30, 8910272), (32, 8353380), (35, 7637376), (40, 6682704), (42, 6364480), (48, 5568920), (56, 4773360), (60, 4455136), (64, 4176690), (70, 3818688), (80, 3341352), (84, 3182240), (96, 2784460), (105, 2545792), (112, 2386680), (120, 2227568), (128, 2088345), (140, 1909344), (160, 1670676), (168, 1591120), (192, 1392230), (210, 1272896), (224, 1193340), (240, 1113784), (280, 954672), (320, 835338), (336, 795560), (384, 696115), (420, 636448), (448, 596670), (480, 556892), (560, 477336), (640, 417669), (672, 397780), (840, 318224), (896, 298335), (960, 278446), (1120, 238668), (1344, 198890), (1680, 159112), (1920, 139223), (2240, 119334), (2688, 99445), (3360, 79556), (4480, 59667), (6720, 39778), (13440, 19889)]