163927680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12197}}^1$

素因数の和:12226

約数の個数: 128

約数和(自身を含む): 597214080

約数和(自身を除く): 433286400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 12197, 13440, 24394, 36591, 48788, 60985, 73182, 85379, 97576, 121970, 146364, 170758, 182955, 195152, 243940, 256137, 292728, 341516, 365910, 390304, 426895, 487880, 512274, 585456, 683032, 731820, 780608, 853790, 975760, 1024548, 1170912, 1280685, 1366064, 1463640, 1561216, 1707580, 1951520, 2049096, 2341824, 2561370, 2732128, 2927280, 3415160, 3903040, 4098192, 4683648, 5122740, 5464256, 5854560, 6830320, 7806080, 8196384, 10245480, 10928512, 11709120, 13660640, 16392768, 20490960, 23418240, 27321280, 32785536, 40981920, 54642560, 81963840, 163927680]

約数ペア:

[(1, 163927680), (2, 81963840), (3, 54642560), (4, 40981920), (5, 32785536), (6, 27321280), (7, 23418240), (8, 20490960), (10, 16392768), (12, 13660640), (14, 11709120), (15, 10928512), (16, 10245480), (20, 8196384), (21, 7806080), (24, 6830320), (28, 5854560), (30, 5464256), (32, 5122740), (35, 4683648), (40, 4098192), (42, 3903040), (48, 3415160), (56, 2927280), (60, 2732128), (64, 2561370), (70, 2341824), (80, 2049096), (84, 1951520), (96, 1707580), (105, 1561216), (112, 1463640), (120, 1366064), (128, 1280685), (140, 1170912), (160, 1024548), (168, 975760), (192, 853790), (210, 780608), (224, 731820), (240, 683032), (280, 585456), (320, 512274), (336, 487880), (384, 426895), (420, 390304), (448, 365910), (480, 341516), (560, 292728), (640, 256137), (672, 243940), (840, 195152), (896, 182955), (960, 170758), (1120, 146364), (1344, 121970), (1680, 97576), (1920, 85379), (2240, 73182), (2688, 60985), (3360, 48788), (4480, 36591), (6720, 24394), (12197, 13440)]