69877440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 168

約数和(自身を含む): 253197360

約数和(自身を除く): 183319920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1277, 1368, 1440, 1520, 1710, 1824, 2280, 2554, 2736, 2880, 3040, 3420, 3648, 3831, 4560, 5108, 5472, 6080, 6385, 6840, 7662, 9120, 10216, 10944, 11493, 12770, 13680, 15324, 18240, 19155, 20432, 22986, 24263, 25540, 27360, 30648, 38310, 40864, 45972, 48526, 51080, 54720, 57465, 61296, 72789, 76620, 81728, 91944, 97052, 102160, 114930, 121315, 122592, 145578, 153240, 183888, 194104, 204320, 218367, 229860, 242630, 245184, 291156, 306480, 363945, 367776, 388208, 408640, 436734, 459720, 485260, 582312, 612960, 727890, 735552, 776416, 873468, 919440, 970520, 1091835, 1164624, 1225920, 1455780, 1552832, 1746936, 1838880, 1941040, 2183670, 2329248, 2911560, 3493872, 3677760, 3882080, 4367340, 4658496, 5823120, 6987744, 7764160, 8734680, 11646240, 13975488, 17469360, 23292480, 34938720, 69877440]

約数ペア:

[(1, 69877440), (2, 34938720), (3, 23292480), (4, 17469360), (5, 13975488), (6, 11646240), (8, 8734680), (9, 7764160), (10, 6987744), (12, 5823120), (15, 4658496), (16, 4367340), (18, 3882080), (19, 3677760), (20, 3493872), (24, 2911560), (30, 2329248), (32, 2183670), (36, 1941040), (38, 1838880), (40, 1746936), (45, 1552832), (48, 1455780), (57, 1225920), (60, 1164624), (64, 1091835), (72, 970520), (76, 919440), (80, 873468), (90, 776416), (95, 735552), (96, 727890), (114, 612960), (120, 582312), (144, 485260), (152, 459720), (160, 436734), (171, 408640), (180, 388208), (190, 367776), (192, 363945), (228, 306480), (240, 291156), (285, 245184), (288, 242630), (304, 229860), (320, 218367), (342, 204320), (360, 194104), (380, 183888), (456, 153240), (480, 145578), (570, 122592), (576, 121315), (608, 114930), (684, 102160), (720, 97052), (760, 91944), (855, 81728), (912, 76620), (960, 72789), (1140, 61296), (1216, 57465), (1277, 54720), (1368, 51080), (1440, 48526), (1520, 45972), (1710, 40864), (1824, 38310), (2280, 30648), (2554, 27360), (2736, 25540), (2880, 24263), (3040, 22986), (3420, 20432), (3648, 19155), (3831, 18240), (4560, 15324), (5108, 13680), (5472, 12770), (6080, 11493), (6385, 10944), (6840, 10216), (7662, 9120)]