831643680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1912

約数の個数: 288

約数和(自身を含む): 3209492160

約数和(自身を除く): 2377848480

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, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1120, 1140, 1176, 1330, 1470, 1520, 1568, 1596, 1680, 1824, 1861, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3040, 3192, 3360, 3722, 3724, 3920, 3990, 4256, 4560, 4655, 4704, 5320, 5583, 5586, 5880, 6384, 7444, 7448, 7840, 7980, 9120, 9305, 9310, 10640, 11166, 11172, 11760, 12768, 13027, 13965, 14888, 14896, 15960, 18610, 18620, 21280, 22332, 22344, 23520, 26054, 27915, 27930, 29776, 29792, 31920, 35359, 37220, 37240, 39081, 44664, 44688, 52108, 55830, 55860, 59552, 63840, 65135, 70718, 74440, 74480, 78162, 89328, 89376, 91189, 104216, 106077, 111660, 111720, 130270, 141436, 148880, 148960, 156324, 176795, 178656, 182378, 195405, 208432, 212154, 223320, 223440, 247513, 260540, 273567, 282872, 297760, 312648, 353590, 364756, 390810, 416864, 424308, 446640, 446880, 455945, 495026, 521080, 530385, 547134, 565744, 625296, 707180, 729512, 742539, 781620, 848616, 893280, 911890, 990052, 1042160, 1060770, 1094268, 1131488, 1237565, 1250592, 1367835, 1414360, 1459024, 1485078, 1563240, 1697232, 1732591, 1823780, 1980104, 2084320, 2121540, 2188536, 2475130, 2735670, 2828720, 2918048, 2970156, 3126480, 3394464, 3465182, 3647560, 3712695, 3960208, 4243080, 4377072, 4950260, 5197773, 5471340, 5657440, 5940312, 6252960, 6930364, 7295120, 7425390, 7920416, 8486160, 8662955, 8754144, 9900520, 10395546, 10942680, 11880624, 13860728, 14590240, 14850780, 16972320, 17325910, 19801040, 20791092, 21885360, 23761248, 25988865, 27721456, 29701560, 34651820, 39602080, 41582184, 43770720, 51977730, 55442912, 59403120, 69303640, 83164368, 103955460, 118806240, 138607280, 166328736, 207910920, 277214560, 415821840, 831643680]

約数ペア:

[(1, 831643680), (2, 415821840), (3, 277214560), (4, 207910920), (5, 166328736), (6, 138607280), (7, 118806240), (8, 103955460), (10, 83164368), (12, 69303640), (14, 59403120), (15, 55442912), (16, 51977730), (19, 43770720), (20, 41582184), (21, 39602080), (24, 34651820), (28, 29701560), (30, 27721456), (32, 25988865), (35, 23761248), (38, 21885360), (40, 20791092), (42, 19801040), (48, 17325910), (49, 16972320), (56, 14850780), (57, 14590240), (60, 13860728), (70, 11880624), (76, 10942680), (80, 10395546), (84, 9900520), (95, 8754144), (96, 8662955), (98, 8486160), (105, 7920416), (112, 7425390), (114, 7295120), (120, 6930364), (133, 6252960), (140, 5940312), (147, 5657440), (152, 5471340), (160, 5197773), (168, 4950260), (190, 4377072), (196, 4243080), (210, 3960208), (224, 3712695), (228, 3647560), (240, 3465182), (245, 3394464), (266, 3126480), (280, 2970156), (285, 2918048), (294, 2828720), (304, 2735670), (336, 2475130), (380, 2188536), (392, 2121540), (399, 2084320), (420, 1980104), (456, 1823780), (480, 1732591), (490, 1697232), (532, 1563240), (560, 1485078), (570, 1459024), (588, 1414360), (608, 1367835), (665, 1250592), (672, 1237565), (735, 1131488), (760, 1094268), (784, 1060770), (798, 1042160), (840, 990052), (912, 911890), (931, 893280), (980, 848616), (1064, 781620), (1120, 742539), (1140, 729512), (1176, 707180), (1330, 625296), (1470, 565744), (1520, 547134), (1568, 530385), (1596, 521080), (1680, 495026), (1824, 455945), (1861, 446880), (1862, 446640), (1960, 424308), (1995, 416864), (2128, 390810), (2280, 364756), (2352, 353590), (2660, 312648), (2793, 297760), (2940, 282872), (3040, 273567), (3192, 260540), (3360, 247513), (3722, 223440), (3724, 223320), (3920, 212154), (3990, 208432), (4256, 195405), (4560, 182378), (4655, 178656), (4704, 176795), (5320, 156324), (5583, 148960), (5586, 148880), (5880, 141436), (6384, 130270), (7444, 111720), (7448, 111660), (7840, 106077), (7980, 104216), (9120, 91189), (9305, 89376), (9310, 89328), (10640, 78162), (11166, 74480), (11172, 74440), (11760, 70718), (12768, 65135), (13027, 63840), (13965, 59552), (14888, 55860), (14896, 55830), (15960, 52108), (18610, 44688), (18620, 44664), (21280, 39081), (22332, 37240), (22344, 37220), (23520, 35359), (26054, 31920), (27915, 29792), (27930, 29776)]