57178320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 187273728

約数和(自身を除く): 130095408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 47, 48, 60, 74, 80, 94, 111, 120, 137, 141, 148, 185, 188, 222, 235, 240, 274, 282, 296, 370, 376, 411, 444, 470, 548, 555, 564, 592, 685, 705, 740, 752, 822, 888, 940, 1096, 1110, 1128, 1370, 1410, 1480, 1644, 1739, 1776, 1880, 2055, 2192, 2220, 2256, 2740, 2820, 2960, 3288, 3478, 3760, 4110, 4440, 5069, 5217, 5480, 5640, 6439, 6576, 6956, 8220, 8695, 8880, 10138, 10434, 10960, 11280, 12878, 13912, 15207, 16440, 17390, 19317, 20276, 20868, 25345, 25756, 26085, 27824, 30414, 32195, 32880, 34780, 38634, 40552, 41736, 50690, 51512, 52170, 60828, 64390, 69560, 76035, 77268, 81104, 83472, 96585, 101380, 103024, 104340, 121656, 128780, 139120, 152070, 154536, 193170, 202760, 208680, 238243, 243312, 257560, 304140, 309072, 386340, 405520, 417360, 476486, 515120, 608280, 714729, 772680, 952972, 1191215, 1216560, 1429458, 1545360, 1905944, 2382430, 2858916, 3573645, 3811888, 4764860, 5717832, 7147290, 9529720, 11435664, 14294580, 19059440, 28589160, 57178320]

約数ペア:

[(1, 57178320), (2, 28589160), (3, 19059440), (4, 14294580), (5, 11435664), (6, 9529720), (8, 7147290), (10, 5717832), (12, 4764860), (15, 3811888), (16, 3573645), (20, 2858916), (24, 2382430), (30, 1905944), (37, 1545360), (40, 1429458), (47, 1216560), (48, 1191215), (60, 952972), (74, 772680), (80, 714729), (94, 608280), (111, 515120), (120, 476486), (137, 417360), (141, 405520), (148, 386340), (185, 309072), (188, 304140), (222, 257560), (235, 243312), (240, 238243), (274, 208680), (282, 202760), (296, 193170), (370, 154536), (376, 152070), (411, 139120), (444, 128780), (470, 121656), (548, 104340), (555, 103024), (564, 101380), (592, 96585), (685, 83472), (705, 81104), (740, 77268), (752, 76035), (822, 69560), (888, 64390), (940, 60828), (1096, 52170), (1110, 51512), (1128, 50690), (1370, 41736), (1410, 40552), (1480, 38634), (1644, 34780), (1739, 32880), (1776, 32195), (1880, 30414), (2055, 27824), (2192, 26085), (2220, 25756), (2256, 25345), (2740, 20868), (2820, 20276), (2960, 19317), (3288, 17390), (3478, 16440), (3760, 15207), (4110, 13912), (4440, 12878), (5069, 11280), (5217, 10960), (5480, 10434), (5640, 10138), (6439, 8880), (6576, 8695), (6956, 8220)]