1344122880

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 208

約数和(自身を含む): 4359446784

約数和(自身を除く): 3015323904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 167, 192, 240, 256, 262, 320, 334, 384, 393, 480, 501, 512, 524, 640, 655, 668, 768, 786, 835, 960, 1002, 1024, 1048, 1280, 1310, 1336, 1536, 1572, 1670, 1920, 1965, 2004, 2048, 2096, 2505, 2560, 2620, 2672, 3072, 3144, 3340, 3840, 3930, 4008, 4096, 4192, 5010, 5120, 5240, 5344, 6144, 6288, 6680, 7680, 7860, 8016, 8384, 10020, 10240, 10480, 10688, 12288, 12576, 13360, 15360, 15720, 16032, 16768, 20040, 20480, 20960, 21376, 21877, 25152, 26720, 30720, 31440, 32064, 33536, 40080, 41920, 42752, 43754, 50304, 53440, 61440, 62880, 64128, 65631, 67072, 80160, 83840, 85504, 87508, 100608, 106880, 109385, 125760, 128256, 131262, 134144, 160320, 167680, 171008, 175016, 201216, 213760, 218770, 251520, 256512, 262524, 268288, 320640, 328155, 335360, 342016, 350032, 402432, 427520, 437540, 503040, 513024, 525048, 536576, 641280, 656310, 670720, 684032, 700064, 804864, 855040, 875080, 1006080, 1026048, 1050096, 1282560, 1312620, 1341440, 1400128, 1609728, 1710080, 1750160, 2012160, 2052096, 2100192, 2565120, 2625240, 2682880, 2800256, 3420160, 3500320, 4024320, 4200384, 5130240, 5250480, 5600512, 7000640, 8048640, 8400768, 10260480, 10500960, 11201024, 14001280, 16801536, 21001920, 22402048, 28002560, 33603072, 42003840, 44804096, 56005120, 67206144, 84007680, 89608192, 112010240, 134412288, 168015360, 224020480, 268824576, 336030720, 448040960, 672061440, 1344122880]

約数ペア:

[(1, 1344122880), (2, 672061440), (3, 448040960), (4, 336030720), (5, 268824576), (6, 224020480), (8, 168015360), (10, 134412288), (12, 112010240), (15, 89608192), (16, 84007680), (20, 67206144), (24, 56005120), (30, 44804096), (32, 42003840), (40, 33603072), (48, 28002560), (60, 22402048), (64, 21001920), (80, 16801536), (96, 14001280), (120, 11201024), (128, 10500960), (131, 10260480), (160, 8400768), (167, 8048640), (192, 7000640), (240, 5600512), (256, 5250480), (262, 5130240), (320, 4200384), (334, 4024320), (384, 3500320), (393, 3420160), (480, 2800256), (501, 2682880), (512, 2625240), (524, 2565120), (640, 2100192), (655, 2052096), (668, 2012160), (768, 1750160), (786, 1710080), (835, 1609728), (960, 1400128), (1002, 1341440), (1024, 1312620), (1048, 1282560), (1280, 1050096), (1310, 1026048), (1336, 1006080), (1536, 875080), (1572, 855040), (1670, 804864), (1920, 700064), (1965, 684032), (2004, 670720), (2048, 656310), (2096, 641280), (2505, 536576), (2560, 525048), (2620, 513024), (2672, 503040), (3072, 437540), (3144, 427520), (3340, 402432), (3840, 350032), (3930, 342016), (4008, 335360), (4096, 328155), (4192, 320640), (5010, 268288), (5120, 262524), (5240, 256512), (5344, 251520), (6144, 218770), (6288, 213760), (6680, 201216), (7680, 175016), (7860, 171008), (8016, 167680), (8384, 160320), (10020, 134144), (10240, 131262), (10480, 128256), (10688, 125760), (12288, 109385), (12576, 106880), (13360, 100608), (15360, 87508), (15720, 85504), (16032, 83840), (16768, 80160), (20040, 67072), (20480, 65631), (20960, 64128), (21376, 62880), (21877, 61440), (25152, 53440), (26720, 50304), (30720, 43754), (31440, 42752), (32064, 41920), (33536, 40080)]