1573207680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74489}}^1$

素因数の和:74522

約数の個数: 128

約数和(自身を含む): 5470545600

約数和(自身を除く): 3897337920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 74489, 148978, 223467, 297956, 372445, 446934, 595912, 744890, 819379, 893868, 1117335, 1191824, 1489780, 1638758, 1787736, 2234670, 2383648, 2458137, 2979560, 3277516, 3575472, 4096895, 4469340, 4767296, 4916274, 5959120, 6555032, 7150944, 8193790, 8938680, 9534592, 9832548, 11918240, 12290685, 13110064, 14301888, 16387580, 17877360, 19665096, 23836480, 24581370, 26220128, 28603776, 32775160, 35754720, 39330192, 47672960, 49162740, 52440256, 65550320, 71509440, 78660384, 98325480, 104880512, 131100640, 143018880, 157320768, 196650960, 262201280, 314641536, 393301920, 524402560, 786603840, 1573207680]

約数ペア:

[(1, 1573207680), (2, 786603840), (3, 524402560), (4, 393301920), (5, 314641536), (6, 262201280), (8, 196650960), (10, 157320768), (11, 143018880), (12, 131100640), (15, 104880512), (16, 98325480), (20, 78660384), (22, 71509440), (24, 65550320), (30, 52440256), (32, 49162740), (33, 47672960), (40, 39330192), (44, 35754720), (48, 32775160), (55, 28603776), (60, 26220128), (64, 24581370), (66, 23836480), (80, 19665096), (88, 17877360), (96, 16387580), (110, 14301888), (120, 13110064), (128, 12290685), (132, 11918240), (160, 9832548), (165, 9534592), (176, 8938680), (192, 8193790), (220, 7150944), (240, 6555032), (264, 5959120), (320, 4916274), (330, 4767296), (352, 4469340), (384, 4096895), (440, 3575472), (480, 3277516), (528, 2979560), (640, 2458137), (660, 2383648), (704, 2234670), (880, 1787736), (960, 1638758), (1056, 1489780), (1320, 1191824), (1408, 1117335), (1760, 893868), (1920, 819379), (2112, 744890), (2640, 595912), (3520, 446934), (4224, 372445), (5280, 297956), (7040, 223467), (10560, 148978), (21120, 74489)]