161078400

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 576

約数和(自身を含む): 710311680

約数和(自身を除く): 549233280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 40, 42, 45, 47, 48, 50, 51, 56, 60, 63, 64, 68, 70, 72, 75, 80, 84, 85, 90, 94, 96, 100, 102, 105, 112, 119, 120, 126, 128, 136, 140, 141, 144, 150, 153, 160, 168, 170, 175, 180, 188, 192, 200, 204, 210, 224, 225, 235, 238, 240, 252, 255, 272, 280, 282, 288, 300, 306, 315, 320, 329, 336, 340, 350, 357, 360, 376, 384, 400, 408, 420, 423, 425, 448, 450, 470, 476, 480, 504, 510, 525, 544, 560, 564, 576, 595, 600, 612, 630, 640, 658, 672, 680, 700, 705, 714, 720, 752, 765, 799, 800, 816, 840, 846, 850, 896, 900, 940, 952, 960, 987, 1008, 1020, 1050, 1071, 1088, 1120, 1128, 1152, 1175, 1190, 1200, 1224, 1260, 1275, 1316, 1344, 1360, 1400, 1410, 1428, 1440, 1504, 1530, 1575, 1598, 1600, 1632, 1645, 1680, 1692, 1700, 1785, 1800, 1880, 1904, 1920, 1974, 2016, 2040, 2100, 2115, 2142, 2176, 2240, 2256, 2350, 2380, 2397, 2400, 2448, 2520, 2550, 2632, 2688, 2720, 2800, 2820, 2856, 2880, 2961, 2975, 3008, 3060, 3150, 3196, 3200, 3264, 3290, 3360, 3384, 3400, 3525, 3570, 3600, 3760, 3808, 3825, 3948, 3995, 4032, 4080, 4200, 4230, 4284, 4480, 4512, 4700, 4760, 4794, 4800, 4896, 4935, 5040, 5100, 5264, 5355, 5440, 5593, 5600, 5640, 5712, 5760, 5922, 5950, 6016, 6120, 6300, 6392, 6528, 6580, 6720, 6768, 6800, 7050, 7140, 7191, 7200, 7520, 7616, 7650, 7896, 7990, 8064, 8160, 8225, 8400, 8460, 8568, 8925, 9024, 9400, 9520, 9588, 9600, 9792, 9870, 10080, 10200, 10528, 10575, 10710, 10880, 11186, 11200, 11280, 11424, 11844, 11900, 11985, 12240, 12600, 12784, 13160, 13440, 13536, 13600, 14100, 14280, 14382, 14400, 14805, 15040, 15232, 15300, 15792, 15980, 16320, 16450, 16779, 16800, 16920, 17136, 17850, 18048, 18800, 19040, 19176, 19584, 19740, 19975, 20160, 20400, 21056, 21150, 21420, 22372, 22400, 22560, 22848, 23688, 23800, 23970, 24480, 24675, 25200, 25568, 26320, 26775, 27072, 27200, 27965, 28200, 28560, 28764, 28800, 29610, 30080, 30600, 31584, 31960, 32640, 32900, 33558, 33600, 33840, 34272, 35700, 35955, 37600, 38080, 38352, 39480, 39950, 40320, 40800, 42112, 42300, 42840, 44744, 45120, 45696, 47376, 47600, 47940, 48960, 49350, 50337, 50400, 51136, 52640, 53550, 54144, 54400, 55930, 56400, 57120, 57528, 59220, 59925, 61200, 63168, 63920, 65800, 67116, 67200, 67680, 68544, 71400, 71910, 74025, 75200, 76160, 76704, 78960, 79900, 81600, 83895, 84600, 85680, 89488, 90240, 94752, 95200, 95880, 97920, 98700, 100674, 100800, 102272, 105280, 107100, 111860, 112800, 114240, 115056, 118440, 119850, 122400, 126336, 127840, 131600, 134232, 135360, 137088, 139825, 142800, 143820, 148050, 150400, 153408, 157920, 159800, 163200, 167790, 169200, 171360, 178976, 179775, 189504, 190400, 191760, 197400, 201348, 201600, 210560, 214200, 223720, 225600, 228480, 230112, 236880, 239700, 244800, 251685, 255680, 263200, 268464, 270720, 279650, 285600, 287640, 296100, 306816, 315840, 319600, 335580, 338400, 342720, 357952, 359550, 379008, 380800, 383520, 394800, 402696, 419475, 428400, 447440, 451200, 460224, 473760, 479400, 489600, 503370, 511360, 526400, 536928, 559300, 571200, 575280, 592200, 631680, 639200, 671160, 676800, 685440, 715904, 719100, 767040, 789600, 805392, 838950, 856800, 894880, 920448, 947520, 958800, 1006740, 1052800, 1073856, 1118600, 1142400, 1150560, 1184400, 1258425, 1278400, 1342320, 1353600, 1438200, 1534080, 1579200, 1610784, 1677900, 1713600, 1789760, 1895040, 1917600, 2013480, 2147712, 2237200, 2301120, 2368800, 2516850, 2556800, 2684640, 2876400, 3158400, 3221568, 3355800, 3427200, 3579520, 3835200, 4026960, 4474400, 4602240, 4737600, 5033700, 5369280, 5752800, 6443136, 6711600, 7670400, 8053920, 8948800, 9475200, 10067400, 10738560, 11505600, 13423200, 16107840, 17897600, 20134800, 23011200, 26846400, 32215680, 40269600, 53692800, 80539200, 161078400]

約数ペア:

[(1, 161078400), (2, 80539200), (3, 53692800), (4, 40269600), (5, 32215680), (6, 26846400), (7, 23011200), (8, 20134800), (9, 17897600), (10, 16107840), (12, 13423200), (14, 11505600), (15, 10738560), (16, 10067400), (17, 9475200), (18, 8948800), (20, 8053920), (21, 7670400), (24, 6711600), (25, 6443136), (28, 5752800), (30, 5369280), (32, 5033700), (34, 4737600), (35, 4602240), (36, 4474400), (40, 4026960), (42, 3835200), (45, 3579520), (47, 3427200), (48, 3355800), (50, 3221568), (51, 3158400), (56, 2876400), (60, 2684640), (63, 2556800), (64, 2516850), (68, 2368800), (70, 2301120), (72, 2237200), (75, 2147712), (80, 2013480), (84, 1917600), (85, 1895040), (90, 1789760), (94, 1713600), (96, 1677900), (100, 1610784), (102, 1579200), (105, 1534080), (112, 1438200), (119, 1353600), (120, 1342320), (126, 1278400), (128, 1258425), (136, 1184400), (140, 1150560), (141, 1142400), (144, 1118600), (150, 1073856), (153, 1052800), (160, 1006740), (168, 958800), (170, 947520), (175, 920448), (180, 894880), (188, 856800), (192, 838950), (200, 805392), (204, 789600), (210, 767040), (224, 719100), (225, 715904), (235, 685440), (238, 676800), (240, 671160), (252, 639200), (255, 631680), (272, 592200), (280, 575280), (282, 571200), (288, 559300), (300, 536928), (306, 526400), (315, 511360), (320, 503370), (329, 489600), (336, 479400), (340, 473760), (350, 460224), (357, 451200), (360, 447440), (376, 428400), (384, 419475), (400, 402696), (408, 394800), (420, 383520), (423, 380800), (425, 379008), (448, 359550), (450, 357952), (470, 342720), (476, 338400), (480, 335580), (504, 319600), (510, 315840), (525, 306816), (544, 296100), (560, 287640), (564, 285600), (576, 279650), (595, 270720), (600, 268464), (612, 263200), (630, 255680), (640, 251685), (658, 244800), (672, 239700), (680, 236880), (700, 230112), (705, 228480), (714, 225600), (720, 223720), (752, 214200), (765, 210560), (799, 201600), (800, 201348), (816, 197400), (840, 191760), (846, 190400), (850, 189504), (896, 179775), (900, 178976), (940, 171360), (952, 169200), (960, 167790), (987, 163200), (1008, 159800), (1020, 157920), (1050, 153408), (1071, 150400), (1088, 148050), (1120, 143820), (1128, 142800), (1152, 139825), (1175, 137088), (1190, 135360), (1200, 134232), (1224, 131600), (1260, 127840), (1275, 126336), (1316, 122400), (1344, 119850), (1360, 118440), (1400, 115056), (1410, 114240), (1428, 112800), (1440, 111860), (1504, 107100), (1530, 105280), (1575, 102272), (1598, 100800), (1600, 100674), (1632, 98700), (1645, 97920), (1680, 95880), (1692, 95200), (1700, 94752), (1785, 90240), (1800, 89488), (1880, 85680), (1904, 84600), (1920, 83895), (1974, 81600), (2016, 79900), (2040, 78960), (2100, 76704), (2115, 76160), (2142, 75200), (2176, 74025), (2240, 71910), (2256, 71400), (2350, 68544), (2380, 67680), (2397, 67200), (2400, 67116), (2448, 65800), (2520, 63920), (2550, 63168), (2632, 61200), (2688, 59925), (2720, 59220), (2800, 57528), (2820, 57120), (2856, 56400), (2880, 55930), (2961, 54400), (2975, 54144), (3008, 53550), (3060, 52640), (3150, 51136), (3196, 50400), (3200, 50337), (3264, 49350), (3290, 48960), (3360, 47940), (3384, 47600), (3400, 47376), (3525, 45696), (3570, 45120), (3600, 44744), (3760, 42840), (3808, 42300), (3825, 42112), (3948, 40800), (3995, 40320), (4032, 39950), (4080, 39480), (4200, 38352), (4230, 38080), (4284, 37600), (4480, 35955), (4512, 35700), (4700, 34272), (4760, 33840), (4794, 33600), (4800, 33558), (4896, 32900), (4935, 32640), (5040, 31960), (5100, 31584), (5264, 30600), (5355, 30080), (5440, 29610), (5593, 28800), (5600, 28764), (5640, 28560), (5712, 28200), (5760, 27965), (5922, 27200), (5950, 27072), (6016, 26775), (6120, 26320), (6300, 25568), (6392, 25200), (6528, 24675), (6580, 24480), (6720, 23970), (6768, 23800), (6800, 23688), (7050, 22848), (7140, 22560), (7191, 22400), (7200, 22372), (7520, 21420), (7616, 21150), (7650, 21056), (7896, 20400), (7990, 20160), (8064, 19975), (8160, 19740), (8225, 19584), (8400, 19176), (8460, 19040), (8568, 18800), (8925, 18048), (9024, 17850), (9400, 17136), (9520, 16920), (9588, 16800), (9600, 16779), (9792, 16450), (9870, 16320), (10080, 15980), (10200, 15792), (10528, 15300), (10575, 15232), (10710, 15040), (10880, 14805), (11186, 14400), (11200, 14382), (11280, 14280), (11424, 14100), (11844, 13600), (11900, 13536), (11985, 13440), (12240, 13160), (12600, 12784)]