42320208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 137134080

約数和(自身を除く): 94813872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 239, 248, 272, 336, 357, 372, 408, 434, 476, 478, 496, 527, 651, 714, 717, 744, 816, 868, 952, 956, 1054, 1302, 1428, 1434, 1488, 1581, 1673, 1736, 1904, 1912, 2108, 2604, 2856, 2868, 3162, 3346, 3472, 3689, 3824, 4063, 4216, 5019, 5208, 5712, 5736, 6324, 6692, 7378, 7409, 8126, 8432, 10038, 10416, 11067, 11472, 12189, 12648, 13384, 14756, 14818, 16252, 20076, 22134, 22227, 24378, 25296, 26768, 28441, 29512, 29636, 32504, 40152, 44268, 44454, 48756, 51863, 56882, 59024, 59272, 65008, 80304, 85323, 88536, 88908, 97512, 103726, 113764, 118544, 125953, 155589, 170646, 177072, 177816, 195024, 207452, 227528, 251906, 311178, 341292, 355632, 377859, 414904, 455056, 503812, 622356, 682584, 755718, 829808, 881671, 1007624, 1244712, 1365168, 1511436, 1763342, 2015248, 2489424, 2645013, 3022872, 3526684, 5290026, 6045744, 7053368, 10580052, 14106736, 21160104, 42320208]

約数ペア:

[(1, 42320208), (2, 21160104), (3, 14106736), (4, 10580052), (6, 7053368), (7, 6045744), (8, 5290026), (12, 3526684), (14, 3022872), (16, 2645013), (17, 2489424), (21, 2015248), (24, 1763342), (28, 1511436), (31, 1365168), (34, 1244712), (42, 1007624), (48, 881671), (51, 829808), (56, 755718), (62, 682584), (68, 622356), (84, 503812), (93, 455056), (102, 414904), (112, 377859), (119, 355632), (124, 341292), (136, 311178), (168, 251906), (186, 227528), (204, 207452), (217, 195024), (238, 177816), (239, 177072), (248, 170646), (272, 155589), (336, 125953), (357, 118544), (372, 113764), (408, 103726), (434, 97512), (476, 88908), (478, 88536), (496, 85323), (527, 80304), (651, 65008), (714, 59272), (717, 59024), (744, 56882), (816, 51863), (868, 48756), (952, 44454), (956, 44268), (1054, 40152), (1302, 32504), (1428, 29636), (1434, 29512), (1488, 28441), (1581, 26768), (1673, 25296), (1736, 24378), (1904, 22227), (1912, 22134), (2108, 20076), (2604, 16252), (2856, 14818), (2868, 14756), (3162, 13384), (3346, 12648), (3472, 12189), (3689, 11472), (3824, 11067), (4063, 10416), (4216, 10038), (5019, 8432), (5208, 8126), (5712, 7409), (5736, 7378), (6324, 6692)]