19425301920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{823}}^1$

素因数の和:1324

約数の個数: 288

約数和(自身を含む): 68317022592

約数和(自身を除く): 48891720672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 443, 444, 480, 555, 592, 666, 720, 740, 823, 886, 888, 1110, 1184, 1329, 1332, 1440, 1480, 1646, 1665, 1772, 1776, 2215, 2220, 2469, 2658, 2664, 2960, 3292, 3330, 3544, 3552, 3987, 4115, 4430, 4440, 4938, 5316, 5328, 5920, 6584, 6645, 6660, 7088, 7407, 7974, 8230, 8860, 8880, 9876, 10632, 10656, 12345, 13168, 13290, 13320, 14176, 14814, 15948, 16391, 16460, 17720, 17760, 19752, 19935, 21264, 24690, 26336, 26580, 26640, 29628, 30451, 31896, 32782, 32920, 35440, 37035, 39504, 39870, 42528, 49173, 49380, 53160, 53280, 59256, 60902, 63792, 65564, 65840, 70880, 74070, 79008, 79740, 81955, 91353, 98346, 98760, 106320, 118512, 121804, 127584, 131128, 131680, 147519, 148140, 152255, 159480, 163910, 182706, 196692, 197520, 212640, 237024, 243608, 245865, 262256, 274059, 295038, 296280, 304510, 318960, 327820, 364589, 365412, 393384, 395040, 456765, 487216, 491730, 524512, 548118, 590076, 592560, 609020, 637920, 655640, 729178, 730824, 737595, 786768, 913530, 974432, 983460, 1093767, 1096236, 1180152, 1185120, 1218040, 1311280, 1370295, 1458356, 1461648, 1475190, 1573536, 1822945, 1827060, 1966920, 2187534, 2192472, 2360304, 2436080, 2622560, 2740590, 2916712, 2923296, 2950380, 3281301, 3645890, 3654120, 3933840, 4375068, 4384944, 4720608, 4872160, 5468835, 5481180, 5833424, 5900760, 6562602, 7291780, 7308240, 7867680, 8750136, 8769888, 10937670, 10962360, 11666848, 11801520, 13125204, 13489793, 14583560, 14616480, 16406505, 17500272, 21875340, 21924720, 23603040, 26250408, 26979586, 29167120, 32813010, 35000544, 40469379, 43750680, 43849440, 52500816, 53959172, 58334240, 65626020, 67448965, 80938758, 87501360, 105001632, 107918344, 121408137, 131252040, 134897930, 161877516, 175002720, 202346895, 215836688, 242816274, 262504080, 269795860, 323755032, 404693790, 431673376, 485632548, 525008160, 539591720, 607040685, 647510064, 809387580, 971265096, 1079183440, 1214081370, 1295020128, 1618775160, 1942530192, 2158366880, 2428162740, 3237550320, 3885060384, 4856325480, 6475100640, 9712650960, 19425301920]

約数ペア:

[(1, 19425301920), (2, 9712650960), (3, 6475100640), (4, 4856325480), (5, 3885060384), (6, 3237550320), (8, 2428162740), (9, 2158366880), (10, 1942530192), (12, 1618775160), (15, 1295020128), (16, 1214081370), (18, 1079183440), (20, 971265096), (24, 809387580), (30, 647510064), (32, 607040685), (36, 539591720), (37, 525008160), (40, 485632548), (45, 431673376), (48, 404693790), (60, 323755032), (72, 269795860), (74, 262504080), (80, 242816274), (90, 215836688), (96, 202346895), (111, 175002720), (120, 161877516), (144, 134897930), (148, 131252040), (160, 121408137), (180, 107918344), (185, 105001632), (222, 87501360), (240, 80938758), (288, 67448965), (296, 65626020), (333, 58334240), (360, 53959172), (370, 52500816), (443, 43849440), (444, 43750680), (480, 40469379), (555, 35000544), (592, 32813010), (666, 29167120), (720, 26979586), (740, 26250408), (823, 23603040), (886, 21924720), (888, 21875340), (1110, 17500272), (1184, 16406505), (1329, 14616480), (1332, 14583560), (1440, 13489793), (1480, 13125204), (1646, 11801520), (1665, 11666848), (1772, 10962360), (1776, 10937670), (2215, 8769888), (2220, 8750136), (2469, 7867680), (2658, 7308240), (2664, 7291780), (2960, 6562602), (3292, 5900760), (3330, 5833424), (3544, 5481180), (3552, 5468835), (3987, 4872160), (4115, 4720608), (4430, 4384944), (4440, 4375068), (4938, 3933840), (5316, 3654120), (5328, 3645890), (5920, 3281301), (6584, 2950380), (6645, 2923296), (6660, 2916712), (7088, 2740590), (7407, 2622560), (7974, 2436080), (8230, 2360304), (8860, 2192472), (8880, 2187534), (9876, 1966920), (10632, 1827060), (10656, 1822945), (12345, 1573536), (13168, 1475190), (13290, 1461648), (13320, 1458356), (14176, 1370295), (14814, 1311280), (15948, 1218040), (16391, 1185120), (16460, 1180152), (17720, 1096236), (17760, 1093767), (19752, 983460), (19935, 974432), (21264, 913530), (24690, 786768), (26336, 737595), (26580, 730824), (26640, 729178), (29628, 655640), (30451, 637920), (31896, 609020), (32782, 592560), (32920, 590076), (35440, 548118), (37035, 524512), (39504, 491730), (39870, 487216), (42528, 456765), (49173, 395040), (49380, 393384), (53160, 365412), (53280, 364589), (59256, 327820), (60902, 318960), (63792, 304510), (65564, 296280), (65840, 295038), (70880, 274059), (74070, 262256), (79008, 245865), (79740, 243608), (81955, 237024), (91353, 212640), (98346, 197520), (98760, 196692), (106320, 182706), (118512, 163910), (121804, 159480), (127584, 152255), (131128, 148140), (131680, 147519)]