2019013360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{599}}^1$

素因数の和:1095

約数の個数: 160

約数和(自身を含む): 5799628800

約数和(自身を除く): 3780615440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 463, 520, 560, 599, 728, 910, 926, 1040, 1198, 1456, 1820, 1852, 2315, 2396, 2995, 3241, 3640, 3704, 4193, 4630, 4792, 5990, 6019, 6482, 7280, 7408, 7787, 8386, 9260, 9584, 11980, 12038, 12964, 15574, 16205, 16772, 18520, 20965, 23960, 24076, 25928, 30095, 31148, 32410, 33544, 37040, 38935, 41930, 42133, 47920, 48152, 51856, 54509, 60190, 62296, 64820, 67088, 77870, 83860, 84266, 96304, 109018, 120380, 124592, 129640, 155740, 167720, 168532, 210665, 218036, 240760, 259280, 272545, 277337, 311480, 335440, 337064, 421330, 436072, 481520, 545090, 554674, 622960, 674128, 842660, 872144, 1090180, 1109348, 1386685, 1685320, 1941359, 2180360, 2218696, 2773370, 3370640, 3605381, 3882718, 4360720, 4437392, 5546740, 7210762, 7765436, 9706795, 11093480, 14421524, 15530872, 18026905, 19413590, 22186960, 25237667, 28843048, 31061744, 36053810, 38827180, 50475334, 57686096, 72107620, 77654360, 100950668, 126188335, 144215240, 155308720, 201901336, 252376670, 288430480, 403802672, 504753340, 1009506680, 2019013360]

約数ペア:

[(1, 2019013360), (2, 1009506680), (4, 504753340), (5, 403802672), (7, 288430480), (8, 252376670), (10, 201901336), (13, 155308720), (14, 144215240), (16, 126188335), (20, 100950668), (26, 77654360), (28, 72107620), (35, 57686096), (40, 50475334), (52, 38827180), (56, 36053810), (65, 31061744), (70, 28843048), (80, 25237667), (91, 22186960), (104, 19413590), (112, 18026905), (130, 15530872), (140, 14421524), (182, 11093480), (208, 9706795), (260, 7765436), (280, 7210762), (364, 5546740), (455, 4437392), (463, 4360720), (520, 3882718), (560, 3605381), (599, 3370640), (728, 2773370), (910, 2218696), (926, 2180360), (1040, 1941359), (1198, 1685320), (1456, 1386685), (1820, 1109348), (1852, 1090180), (2315, 872144), (2396, 842660), (2995, 674128), (3241, 622960), (3640, 554674), (3704, 545090), (4193, 481520), (4630, 436072), (4792, 421330), (5990, 337064), (6019, 335440), (6482, 311480), (7280, 277337), (7408, 272545), (7787, 259280), (8386, 240760), (9260, 218036), (9584, 210665), (11980, 168532), (12038, 167720), (12964, 155740), (15574, 129640), (16205, 124592), (16772, 120380), (18520, 109018), (20965, 96304), (23960, 84266), (24076, 83860), (25928, 77870), (30095, 67088), (31148, 64820), (32410, 62296), (33544, 60190), (37040, 54509), (38935, 51856), (41930, 48152), (42133, 47920)]