229346520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 765262080

約数和(自身を除く): 535915560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 169, 172, 195, 215, 258, 260, 263, 312, 338, 344, 390, 430, 507, 516, 520, 526, 559, 645, 676, 780, 789, 845, 860, 1014, 1032, 1052, 1118, 1290, 1315, 1352, 1560, 1578, 1677, 1690, 1720, 2028, 2104, 2236, 2535, 2580, 2630, 2795, 3156, 3354, 3380, 3419, 3945, 4056, 4472, 5070, 5160, 5260, 5590, 6312, 6708, 6760, 6838, 7267, 7890, 8385, 10140, 10257, 10520, 11180, 11309, 13416, 13676, 14534, 15780, 16770, 17095, 20280, 20514, 21801, 22360, 22618, 27352, 29068, 31560, 33540, 33927, 34190, 36335, 41028, 43602, 44447, 45236, 51285, 56545, 58136, 67080, 67854, 68380, 72670, 82056, 87204, 88894, 90472, 102570, 109005, 113090, 133341, 135708, 136760, 145340, 147017, 169635, 174408, 177788, 205140, 218010, 222235, 226180, 266682, 271416, 290680, 294034, 339270, 355576, 410280, 436020, 441051, 444470, 452360, 533364, 588068, 666705, 678540, 735085, 872040, 882102, 888940, 1066728, 1176136, 1333410, 1357080, 1470170, 1764204, 1777880, 1911221, 2205255, 2666820, 2940340, 3528408, 3822442, 4410510, 5333640, 5733663, 5880680, 7644884, 8821020, 9556105, 11467326, 15289768, 17642040, 19112210, 22934652, 28668315, 38224420, 45869304, 57336630, 76448840, 114673260, 229346520]

約数ペア:

[(1, 229346520), (2, 114673260), (3, 76448840), (4, 57336630), (5, 45869304), (6, 38224420), (8, 28668315), (10, 22934652), (12, 19112210), (13, 17642040), (15, 15289768), (20, 11467326), (24, 9556105), (26, 8821020), (30, 7644884), (39, 5880680), (40, 5733663), (43, 5333640), (52, 4410510), (60, 3822442), (65, 3528408), (78, 2940340), (86, 2666820), (104, 2205255), (120, 1911221), (129, 1777880), (130, 1764204), (156, 1470170), (169, 1357080), (172, 1333410), (195, 1176136), (215, 1066728), (258, 888940), (260, 882102), (263, 872040), (312, 735085), (338, 678540), (344, 666705), (390, 588068), (430, 533364), (507, 452360), (516, 444470), (520, 441051), (526, 436020), (559, 410280), (645, 355576), (676, 339270), (780, 294034), (789, 290680), (845, 271416), (860, 266682), (1014, 226180), (1032, 222235), (1052, 218010), (1118, 205140), (1290, 177788), (1315, 174408), (1352, 169635), (1560, 147017), (1578, 145340), (1677, 136760), (1690, 135708), (1720, 133341), (2028, 113090), (2104, 109005), (2236, 102570), (2535, 90472), (2580, 88894), (2630, 87204), (2795, 82056), (3156, 72670), (3354, 68380), (3380, 67854), (3419, 67080), (3945, 58136), (4056, 56545), (4472, 51285), (5070, 45236), (5160, 44447), (5260, 43602), (5590, 41028), (6312, 36335), (6708, 34190), (6760, 33927), (6838, 33540), (7267, 31560), (7890, 29068), (8385, 27352), (10140, 22618), (10257, 22360), (10520, 21801), (11180, 20514), (11309, 20280), (13416, 17095), (13676, 16770), (14534, 15780)]