161124480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2543}}^1$

素因数の和:2579

約数の個数: 192

約数和(自身を含む): 607201920

約数和(自身を除く): 446077440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2543, 2640, 2880, 3168, 3520, 3960, 4224, 5086, 5280, 5760, 6336, 7040, 7629, 7920, 10172, 10560, 12672, 12715, 15258, 15840, 20344, 21120, 22887, 25430, 27973, 30516, 31680, 38145, 40688, 45774, 50860, 55946, 61032, 63360, 76290, 81376, 83919, 91548, 101720, 111892, 114435, 122064, 139865, 152580, 162752, 167838, 183096, 203440, 223784, 228870, 244128, 251757, 279730, 305160, 325504, 335676, 366192, 406880, 419595, 447568, 457740, 488256, 503514, 559460, 610320, 671352, 732384, 813760, 839190, 895136, 915480, 976512, 1007028, 1118920, 1220640, 1258785, 1342704, 1464768, 1627520, 1678380, 1790272, 1830960, 2014056, 2237840, 2441280, 2517570, 2685408, 2929536, 3356760, 3580544, 3661920, 4028112, 4475680, 4882560, 5035140, 5370816, 6713520, 7323840, 8056224, 8951360, 10070280, 10741632, 13427040, 14647680, 16112448, 17902720, 20140560, 26854080, 32224896, 40281120, 53708160, 80562240, 161124480]

約数ペア:

[(1, 161124480), (2, 80562240), (3, 53708160), (4, 40281120), (5, 32224896), (6, 26854080), (8, 20140560), (9, 17902720), (10, 16112448), (11, 14647680), (12, 13427040), (15, 10741632), (16, 10070280), (18, 8951360), (20, 8056224), (22, 7323840), (24, 6713520), (30, 5370816), (32, 5035140), (33, 4882560), (36, 4475680), (40, 4028112), (44, 3661920), (45, 3580544), (48, 3356760), (55, 2929536), (60, 2685408), (64, 2517570), (66, 2441280), (72, 2237840), (80, 2014056), (88, 1830960), (90, 1790272), (96, 1678380), (99, 1627520), (110, 1464768), (120, 1342704), (128, 1258785), (132, 1220640), (144, 1118920), (160, 1007028), (165, 976512), (176, 915480), (180, 895136), (192, 839190), (198, 813760), (220, 732384), (240, 671352), (264, 610320), (288, 559460), (320, 503514), (330, 488256), (352, 457740), (360, 447568), (384, 419595), (396, 406880), (440, 366192), (480, 335676), (495, 325504), (528, 305160), (576, 279730), (640, 251757), (660, 244128), (704, 228870), (720, 223784), (792, 203440), (880, 183096), (960, 167838), (990, 162752), (1056, 152580), (1152, 139865), (1320, 122064), (1408, 114435), (1440, 111892), (1584, 101720), (1760, 91548), (1920, 83919), (1980, 81376), (2112, 76290), (2543, 63360), (2640, 61032), (2880, 55946), (3168, 50860), (3520, 45774), (3960, 40688), (4224, 38145), (5086, 31680), (5280, 30516), (5760, 27973), (6336, 25430), (7040, 22887), (7629, 21120), (7920, 20344), (10172, 15840), (10560, 15258), (12672, 12715)]