191274960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 626245632

約数和(自身を除く): 434970672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 248, 282, 310, 372, 376, 465, 470, 496, 547, 564, 620, 705, 744, 752, 930, 940, 1094, 1128, 1240, 1410, 1457, 1488, 1641, 1860, 1880, 2188, 2256, 2480, 2735, 2820, 2914, 3282, 3720, 3760, 4371, 4376, 5470, 5640, 5828, 6564, 7285, 7440, 8205, 8742, 8752, 10940, 11280, 11656, 13128, 14570, 16410, 16957, 17484, 21855, 21880, 23312, 25709, 26256, 29140, 32820, 33914, 34968, 43710, 43760, 50871, 51418, 58280, 65640, 67828, 69936, 77127, 84785, 87420, 101742, 102836, 116560, 128545, 131280, 135656, 154254, 169570, 174840, 203484, 205672, 254355, 257090, 271312, 308508, 339140, 349680, 385635, 406968, 411344, 508710, 514180, 617016, 678280, 771270, 796979, 813936, 1017420, 1028360, 1234032, 1356560, 1542540, 1593958, 2034840, 2056720, 2390937, 3085080, 3187916, 3984895, 4069680, 4781874, 6170160, 6375832, 7969790, 9563748, 11954685, 12751664, 15939580, 19127496, 23909370, 31879160, 38254992, 47818740, 63758320, 95637480, 191274960]

約数ペア:

[(1, 191274960), (2, 95637480), (3, 63758320), (4, 47818740), (5, 38254992), (6, 31879160), (8, 23909370), (10, 19127496), (12, 15939580), (15, 12751664), (16, 11954685), (20, 9563748), (24, 7969790), (30, 6375832), (31, 6170160), (40, 4781874), (47, 4069680), (48, 3984895), (60, 3187916), (62, 3085080), (80, 2390937), (93, 2056720), (94, 2034840), (120, 1593958), (124, 1542540), (141, 1356560), (155, 1234032), (186, 1028360), (188, 1017420), (235, 813936), (240, 796979), (248, 771270), (282, 678280), (310, 617016), (372, 514180), (376, 508710), (465, 411344), (470, 406968), (496, 385635), (547, 349680), (564, 339140), (620, 308508), (705, 271312), (744, 257090), (752, 254355), (930, 205672), (940, 203484), (1094, 174840), (1128, 169570), (1240, 154254), (1410, 135656), (1457, 131280), (1488, 128545), (1641, 116560), (1860, 102836), (1880, 101742), (2188, 87420), (2256, 84785), (2480, 77127), (2735, 69936), (2820, 67828), (2914, 65640), (3282, 58280), (3720, 51418), (3760, 50871), (4371, 43760), (4376, 43710), (5470, 34968), (5640, 33914), (5828, 32820), (6564, 29140), (7285, 26256), (7440, 25709), (8205, 23312), (8742, 21880), (8752, 21855), (10940, 17484), (11280, 16957), (11656, 16410), (13128, 14570)]