239809080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4261}}^1$

素因数の和:4349

約数の個数: 128

約数和(自身を含む): 834670080

約数和(自身を除く): 594861000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4261, 4690, 5628, 7035, 8040, 8522, 9380, 11256, 12783, 14070, 17044, 18760, 21305, 25566, 28140, 29827, 34088, 42610, 51132, 56280, 59654, 63915, 85220, 89481, 102264, 119308, 127830, 149135, 170440, 178962, 238616, 255660, 285487, 298270, 357924, 447405, 511320, 570974, 596540, 715848, 856461, 894810, 1141948, 1193080, 1427435, 1712922, 1789620, 1998409, 2283896, 2854870, 3425844, 3579240, 3996818, 4282305, 5709740, 5995227, 6851688, 7993636, 8564610, 9992045, 11419480, 11990454, 15987272, 17129220, 19984090, 23980908, 29976135, 34258440, 39968180, 47961816, 59952270, 79936360, 119904540, 239809080]

約数ペア:

[(1, 239809080), (2, 119904540), (3, 79936360), (4, 59952270), (5, 47961816), (6, 39968180), (7, 34258440), (8, 29976135), (10, 23980908), (12, 19984090), (14, 17129220), (15, 15987272), (20, 11990454), (21, 11419480), (24, 9992045), (28, 8564610), (30, 7993636), (35, 6851688), (40, 5995227), (42, 5709740), (56, 4282305), (60, 3996818), (67, 3579240), (70, 3425844), (84, 2854870), (105, 2283896), (120, 1998409), (134, 1789620), (140, 1712922), (168, 1427435), (201, 1193080), (210, 1141948), (268, 894810), (280, 856461), (335, 715848), (402, 596540), (420, 570974), (469, 511320), (536, 447405), (670, 357924), (804, 298270), (840, 285487), (938, 255660), (1005, 238616), (1340, 178962), (1407, 170440), (1608, 149135), (1876, 127830), (2010, 119308), (2345, 102264), (2680, 89481), (2814, 85220), (3752, 63915), (4020, 59654), (4261, 56280), (4690, 51132), (5628, 42610), (7035, 34088), (8040, 29827), (8522, 28140), (9380, 25566), (11256, 21305), (12783, 18760), (14070, 17044)]