166420320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:805

約数の個数: 192

約数和(自身を含む): 585978624

約数和(自身を除く): 419558304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 733, 860, 880, 946, 1032, 1056, 1290, 1320, 1376, 1419, 1466, 1720, 1760, 1892, 2064, 2199, 2365, 2580, 2640, 2838, 2932, 3440, 3665, 3784, 4128, 4398, 4730, 5160, 5280, 5676, 5864, 6880, 7095, 7330, 7568, 8063, 8796, 9460, 10320, 10995, 11352, 11728, 14190, 14660, 15136, 16126, 17592, 18920, 20640, 21990, 22704, 23456, 24189, 28380, 29320, 31519, 32252, 35184, 37840, 40315, 43980, 45408, 48378, 56760, 58640, 63038, 64504, 70368, 75680, 80630, 87960, 94557, 96756, 113520, 117280, 120945, 126076, 129008, 157595, 161260, 175920, 189114, 193512, 227040, 241890, 252152, 258016, 315190, 322520, 346709, 351840, 378228, 387024, 472785, 483780, 504304, 630380, 645040, 693418, 756456, 774048, 945570, 967560, 1008608, 1040127, 1260760, 1290080, 1386836, 1512912, 1733545, 1891140, 1935120, 2080254, 2521520, 2773672, 3025824, 3467090, 3782280, 3870240, 4160508, 5043040, 5200635, 5547344, 6934180, 7564560, 8321016, 10401270, 11094688, 13868360, 15129120, 16642032, 20802540, 27736720, 33284064, 41605080, 55473440, 83210160, 166420320]

約数ペア:

[(1, 166420320), (2, 83210160), (3, 55473440), (4, 41605080), (5, 33284064), (6, 27736720), (8, 20802540), (10, 16642032), (11, 15129120), (12, 13868360), (15, 11094688), (16, 10401270), (20, 8321016), (22, 7564560), (24, 6934180), (30, 5547344), (32, 5200635), (33, 5043040), (40, 4160508), (43, 3870240), (44, 3782280), (48, 3467090), (55, 3025824), (60, 2773672), (66, 2521520), (80, 2080254), (86, 1935120), (88, 1891140), (96, 1733545), (110, 1512912), (120, 1386836), (129, 1290080), (132, 1260760), (160, 1040127), (165, 1008608), (172, 967560), (176, 945570), (215, 774048), (220, 756456), (240, 693418), (258, 645040), (264, 630380), (330, 504304), (344, 483780), (352, 472785), (430, 387024), (440, 378228), (473, 351840), (480, 346709), (516, 322520), (528, 315190), (645, 258016), (660, 252152), (688, 241890), (733, 227040), (860, 193512), (880, 189114), (946, 175920), (1032, 161260), (1056, 157595), (1290, 129008), (1320, 126076), (1376, 120945), (1419, 117280), (1466, 113520), (1720, 96756), (1760, 94557), (1892, 87960), (2064, 80630), (2199, 75680), (2365, 70368), (2580, 64504), (2640, 63038), (2838, 58640), (2932, 56760), (3440, 48378), (3665, 45408), (3784, 43980), (4128, 40315), (4398, 37840), (4730, 35184), (5160, 32252), (5280, 31519), (5676, 29320), (5864, 28380), (6880, 24189), (7095, 23456), (7330, 22704), (7568, 21990), (8063, 20640), (8796, 18920), (9460, 17592), (10320, 16126), (10995, 15136), (11352, 14660), (11728, 14190)]