140841120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 512096256

約数和(自身を除く): 371255136

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 167, 168, 210, 224, 240, 251, 280, 334, 336, 420, 480, 501, 502, 560, 668, 672, 753, 835, 840, 1002, 1004, 1120, 1169, 1255, 1336, 1506, 1670, 1680, 1757, 2004, 2008, 2338, 2505, 2510, 2672, 3012, 3340, 3360, 3507, 3514, 3765, 4008, 4016, 4676, 5010, 5020, 5271, 5344, 5845, 6024, 6680, 7014, 7028, 7530, 8016, 8032, 8785, 9352, 10020, 10040, 10542, 11690, 12048, 13360, 14028, 14056, 15060, 16032, 17535, 17570, 18704, 20040, 20080, 21084, 23380, 24096, 26355, 26720, 28056, 28112, 30120, 35070, 35140, 37408, 40080, 40160, 41917, 42168, 46760, 52710, 56112, 56224, 60240, 70140, 70280, 80160, 83834, 84336, 93520, 105420, 112224, 120480, 125751, 140280, 140560, 167668, 168672, 187040, 209585, 210840, 251502, 280560, 281120, 293419, 335336, 419170, 421680, 503004, 561120, 586838, 628755, 670672, 838340, 843360, 880257, 1006008, 1173676, 1257510, 1341344, 1467095, 1676680, 1760514, 2012016, 2347352, 2515020, 2934190, 3353360, 3521028, 4024032, 4401285, 4694704, 5030040, 5868380, 6706720, 7042056, 8802570, 9389408, 10060080, 11736760, 14084112, 17605140, 20120160, 23473520, 28168224, 35210280, 46947040, 70420560, 140841120]

約数ペア:

[(1, 140841120), (2, 70420560), (3, 46947040), (4, 35210280), (5, 28168224), (6, 23473520), (7, 20120160), (8, 17605140), (10, 14084112), (12, 11736760), (14, 10060080), (15, 9389408), (16, 8802570), (20, 7042056), (21, 6706720), (24, 5868380), (28, 5030040), (30, 4694704), (32, 4401285), (35, 4024032), (40, 3521028), (42, 3353360), (48, 2934190), (56, 2515020), (60, 2347352), (70, 2012016), (80, 1760514), (84, 1676680), (96, 1467095), (105, 1341344), (112, 1257510), (120, 1173676), (140, 1006008), (160, 880257), (167, 843360), (168, 838340), (210, 670672), (224, 628755), (240, 586838), (251, 561120), (280, 503004), (334, 421680), (336, 419170), (420, 335336), (480, 293419), (501, 281120), (502, 280560), (560, 251502), (668, 210840), (672, 209585), (753, 187040), (835, 168672), (840, 167668), (1002, 140560), (1004, 140280), (1120, 125751), (1169, 120480), (1255, 112224), (1336, 105420), (1506, 93520), (1670, 84336), (1680, 83834), (1757, 80160), (2004, 70280), (2008, 70140), (2338, 60240), (2505, 56224), (2510, 56112), (2672, 52710), (3012, 46760), (3340, 42168), (3360, 41917), (3507, 40160), (3514, 40080), (3765, 37408), (4008, 35140), (4016, 35070), (4676, 30120), (5010, 28112), (5020, 28056), (5271, 26720), (5344, 26355), (5845, 24096), (6024, 23380), (6680, 21084), (7014, 20080), (7028, 20040), (7530, 18704), (8016, 17570), (8032, 17535), (8785, 16032), (9352, 15060), (10020, 14056), (10040, 14028), (10542, 13360), (11690, 12048)]