84141120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 224

約数和(自身を含む): 321868800

約数和(自身を除く): 237727680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 659, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1318, 1330, 1344, 1520, 1596, 1680, 1824, 1977, 1995, 2128, 2240, 2280, 2636, 2660, 3040, 3192, 3295, 3360, 3648, 3954, 3990, 4256, 4560, 4613, 5272, 5320, 6080, 6384, 6590, 6720, 7908, 7980, 8512, 9120, 9226, 9885, 10544, 10640, 12521, 12768, 13180, 13839, 15816, 15960, 18240, 18452, 19770, 21088, 21280, 23065, 25042, 25536, 26360, 27678, 31632, 31920, 36904, 37563, 39540, 42176, 42560, 46130, 50084, 52720, 55356, 62605, 63264, 63840, 69195, 73808, 75126, 79080, 87647, 92260, 100168, 105440, 110712, 125210, 126528, 127680, 138390, 147616, 150252, 158160, 175294, 184520, 187815, 200336, 210880, 221424, 250420, 262941, 276780, 295232, 300504, 316320, 350588, 369040, 375630, 400672, 438235, 442848, 500840, 525882, 553560, 601008, 632640, 701176, 738080, 751260, 801344, 876470, 885696, 1001680, 1051764, 1107120, 1202016, 1314705, 1402352, 1476160, 1502520, 1752940, 2003360, 2103528, 2214240, 2404032, 2629410, 2804704, 3005040, 3505880, 4006720, 4207056, 4428480, 5258820, 5609408, 6010080, 7011760, 8414112, 10517640, 12020160, 14023520, 16828224, 21035280, 28047040, 42070560, 84141120]

約数ペア:

[(1, 84141120), (2, 42070560), (3, 28047040), (4, 21035280), (5, 16828224), (6, 14023520), (7, 12020160), (8, 10517640), (10, 8414112), (12, 7011760), (14, 6010080), (15, 5609408), (16, 5258820), (19, 4428480), (20, 4207056), (21, 4006720), (24, 3505880), (28, 3005040), (30, 2804704), (32, 2629410), (35, 2404032), (38, 2214240), (40, 2103528), (42, 2003360), (48, 1752940), (56, 1502520), (57, 1476160), (60, 1402352), (64, 1314705), (70, 1202016), (76, 1107120), (80, 1051764), (84, 1001680), (95, 885696), (96, 876470), (105, 801344), (112, 751260), (114, 738080), (120, 701176), (133, 632640), (140, 601008), (152, 553560), (160, 525882), (168, 500840), (190, 442848), (192, 438235), (210, 400672), (224, 375630), (228, 369040), (240, 350588), (266, 316320), (280, 300504), (285, 295232), (304, 276780), (320, 262941), (336, 250420), (380, 221424), (399, 210880), (420, 200336), (448, 187815), (456, 184520), (480, 175294), (532, 158160), (560, 150252), (570, 147616), (608, 138390), (659, 127680), (665, 126528), (672, 125210), (760, 110712), (798, 105440), (840, 100168), (912, 92260), (960, 87647), (1064, 79080), (1120, 75126), (1140, 73808), (1216, 69195), (1318, 63840), (1330, 63264), (1344, 62605), (1520, 55356), (1596, 52720), (1680, 50084), (1824, 46130), (1977, 42560), (1995, 42176), (2128, 39540), (2240, 37563), (2280, 36904), (2636, 31920), (2660, 31632), (3040, 27678), (3192, 26360), (3295, 25536), (3360, 25042), (3648, 23065), (3954, 21280), (3990, 21088), (4256, 19770), (4560, 18452), (4613, 18240), (5272, 15960), (5320, 15816), (6080, 13839), (6384, 13180), (6590, 12768), (6720, 12521), (7908, 10640), (7980, 10544), (8512, 9885), (9120, 9226)]