16349340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 54698112

約数和(自身を除く): 38348772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 83, 84, 98, 105, 134, 140, 147, 166, 196, 201, 210, 245, 249, 268, 294, 332, 335, 402, 415, 420, 469, 490, 498, 581, 588, 670, 735, 804, 830, 938, 980, 996, 1005, 1162, 1245, 1340, 1407, 1470, 1660, 1743, 1876, 2010, 2324, 2345, 2490, 2814, 2905, 2940, 3283, 3486, 4020, 4067, 4690, 4980, 5561, 5628, 5810, 6566, 6972, 7035, 8134, 8715, 9380, 9849, 11122, 11620, 12201, 13132, 14070, 16268, 16415, 16683, 17430, 19698, 20335, 22244, 24402, 27805, 28140, 32830, 33366, 34860, 38927, 39396, 40670, 48804, 49245, 55610, 61005, 65660, 66732, 77854, 81340, 83415, 98490, 111220, 116781, 122010, 155708, 166830, 194635, 196980, 233562, 244020, 272489, 333660, 389270, 467124, 544978, 583905, 778540, 817467, 1089956, 1167810, 1362445, 1634934, 2335620, 2724890, 3269868, 4087335, 5449780, 8174670, 16349340]

約数ペア:

[(1, 16349340), (2, 8174670), (3, 5449780), (4, 4087335), (5, 3269868), (6, 2724890), (7, 2335620), (10, 1634934), (12, 1362445), (14, 1167810), (15, 1089956), (20, 817467), (21, 778540), (28, 583905), (30, 544978), (35, 467124), (42, 389270), (49, 333660), (60, 272489), (67, 244020), (70, 233562), (83, 196980), (84, 194635), (98, 166830), (105, 155708), (134, 122010), (140, 116781), (147, 111220), (166, 98490), (196, 83415), (201, 81340), (210, 77854), (245, 66732), (249, 65660), (268, 61005), (294, 55610), (332, 49245), (335, 48804), (402, 40670), (415, 39396), (420, 38927), (469, 34860), (490, 33366), (498, 32830), (581, 28140), (588, 27805), (670, 24402), (735, 22244), (804, 20335), (830, 19698), (938, 17430), (980, 16683), (996, 16415), (1005, 16268), (1162, 14070), (1245, 13132), (1340, 12201), (1407, 11620), (1470, 11122), (1660, 9849), (1743, 9380), (1876, 8715), (2010, 8134), (2324, 7035), (2345, 6972), (2490, 6566), (2814, 5810), (2905, 5628), (2940, 5561), (3283, 4980), (3486, 4690), (4020, 4067)]