491919120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 480

約数和(自身を含む): 2172718080

約数和(自身を除く): 1680798960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 99, 105, 110, 112, 114, 120, 126, 132, 133, 140, 144, 152, 154, 165, 168, 171, 176, 180, 190, 198, 209, 210, 220, 228, 231, 240, 252, 264, 266, 280, 285, 304, 308, 315, 330, 336, 342, 360, 380, 385, 396, 399, 418, 420, 440, 456, 462, 467, 495, 504, 528, 532, 560, 570, 616, 627, 630, 660, 665, 684, 693, 720, 760, 770, 792, 798, 836, 840, 855, 880, 912, 924, 934, 990, 1008, 1045, 1064, 1140, 1155, 1197, 1232, 1254, 1260, 1320, 1330, 1368, 1386, 1401, 1463, 1520, 1540, 1584, 1596, 1672, 1680, 1710, 1848, 1868, 1881, 1980, 1995, 2090, 2128, 2280, 2310, 2335, 2394, 2508, 2520, 2640, 2660, 2736, 2772, 2802, 2926, 3080, 3135, 3192, 3269, 3344, 3420, 3465, 3696, 3736, 3762, 3960, 3990, 4180, 4203, 4389, 4560, 4620, 4670, 4788, 5016, 5040, 5137, 5320, 5544, 5604, 5852, 5985, 6160, 6270, 6384, 6538, 6840, 6930, 7005, 7315, 7472, 7524, 7920, 7980, 8360, 8406, 8778, 8873, 9240, 9340, 9405, 9576, 9807, 10032, 10274, 10640, 11088, 11208, 11704, 11970, 12540, 13076, 13167, 13680, 13860, 14010, 14630, 15048, 15411, 15960, 16345, 16720, 16812, 17556, 17746, 18480, 18680, 18810, 19152, 19614, 20548, 21015, 21945, 22416, 23408, 23940, 25080, 25685, 26152, 26334, 26619, 27720, 28020, 29260, 29421, 30096, 30822, 31920, 32690, 33624, 35112, 35492, 35959, 37360, 37620, 39228, 41096, 42030, 43890, 44365, 46233, 47880, 49035, 50160, 51370, 52304, 52668, 53238, 55440, 56040, 58520, 58842, 61644, 62111, 65380, 65835, 67248, 70224, 70984, 71918, 75240, 77055, 78456, 79857, 82192, 84060, 87780, 88730, 92466, 95760, 97603, 98070, 102740, 105336, 106476, 107877, 112080, 117040, 117684, 123288, 124222, 130760, 131670, 133095, 141968, 143836, 147105, 150480, 154110, 156912, 159714, 168120, 175560, 177460, 179795, 184932, 186333, 195206, 196140, 205480, 210672, 212952, 215754, 231165, 235368, 246576, 248444, 261520, 263340, 266190, 287672, 292809, 294210, 308220, 310555, 319428, 323631, 336240, 351120, 354920, 359590, 369864, 372666, 390412, 392280, 399285, 410960, 425904, 431508, 462330, 470736, 488015, 496888, 526680, 532380, 539385, 558999, 575344, 585618, 588420, 616440, 621110, 638856, 647262, 683221, 709840, 719180, 739728, 745332, 780824, 784560, 798570, 863016, 878427, 924660, 931665, 976030, 993776, 1053360, 1064760, 1078770, 1117998, 1171236, 1176840, 1232880, 1242220, 1277712, 1294524, 1366442, 1438360, 1464045, 1490664, 1561648, 1597140, 1618155, 1726032, 1756854, 1849320, 1863330, 1952060, 2049663, 2129520, 2157540, 2235996, 2342472, 2353680, 2484440, 2589048, 2732884, 2794995, 2876720, 2928090, 2981328, 3194280, 3236310, 3416105, 3513708, 3698640, 3726660, 3904120, 4099326, 4315080, 4392135, 4471992, 4684944, 4968880, 5178096, 5465768, 5589990, 5856180, 6148989, 6388560, 6472620, 6832210, 7027416, 7453320, 7808240, 8198652, 8630160, 8784270, 8943984, 10248315, 10931536, 11179980, 11712360, 12297978, 12945240, 13664420, 14054832, 14906640, 16397304, 17568540, 20496630, 22359960, 23424720, 24595956, 25890480, 27328840, 30744945, 32794608, 35137080, 40993260, 44719920, 49191912, 54657680, 61489890, 70274160, 81986520, 98383824, 122979780, 163973040, 245959560, 491919120]

約数ペア:

[(1, 491919120), (2, 245959560), (3, 163973040), (4, 122979780), (5, 98383824), (6, 81986520), (7, 70274160), (8, 61489890), (9, 54657680), (10, 49191912), (11, 44719920), (12, 40993260), (14, 35137080), (15, 32794608), (16, 30744945), (18, 27328840), (19, 25890480), (20, 24595956), (21, 23424720), (22, 22359960), (24, 20496630), (28, 17568540), (30, 16397304), (33, 14906640), (35, 14054832), (36, 13664420), (38, 12945240), (40, 12297978), (42, 11712360), (44, 11179980), (45, 10931536), (48, 10248315), (55, 8943984), (56, 8784270), (57, 8630160), (60, 8198652), (63, 7808240), (66, 7453320), (70, 7027416), (72, 6832210), (76, 6472620), (77, 6388560), (80, 6148989), (84, 5856180), (88, 5589990), (90, 5465768), (95, 5178096), (99, 4968880), (105, 4684944), (110, 4471992), (112, 4392135), (114, 4315080), (120, 4099326), (126, 3904120), (132, 3726660), (133, 3698640), (140, 3513708), (144, 3416105), (152, 3236310), (154, 3194280), (165, 2981328), (168, 2928090), (171, 2876720), (176, 2794995), (180, 2732884), (190, 2589048), (198, 2484440), (209, 2353680), (210, 2342472), (220, 2235996), (228, 2157540), (231, 2129520), (240, 2049663), (252, 1952060), (264, 1863330), (266, 1849320), (280, 1756854), (285, 1726032), (304, 1618155), (308, 1597140), (315, 1561648), (330, 1490664), (336, 1464045), (342, 1438360), (360, 1366442), (380, 1294524), (385, 1277712), (396, 1242220), (399, 1232880), (418, 1176840), (420, 1171236), (440, 1117998), (456, 1078770), (462, 1064760), (467, 1053360), (495, 993776), (504, 976030), (528, 931665), (532, 924660), (560, 878427), (570, 863016), (616, 798570), (627, 784560), (630, 780824), (660, 745332), (665, 739728), (684, 719180), (693, 709840), (720, 683221), (760, 647262), (770, 638856), (792, 621110), (798, 616440), (836, 588420), (840, 585618), (855, 575344), (880, 558999), (912, 539385), (924, 532380), (934, 526680), (990, 496888), (1008, 488015), (1045, 470736), (1064, 462330), (1140, 431508), (1155, 425904), (1197, 410960), (1232, 399285), (1254, 392280), (1260, 390412), (1320, 372666), (1330, 369864), (1368, 359590), (1386, 354920), (1401, 351120), (1463, 336240), (1520, 323631), (1540, 319428), (1584, 310555), (1596, 308220), (1672, 294210), (1680, 292809), (1710, 287672), (1848, 266190), (1868, 263340), (1881, 261520), (1980, 248444), (1995, 246576), (2090, 235368), (2128, 231165), (2280, 215754), (2310, 212952), (2335, 210672), (2394, 205480), (2508, 196140), (2520, 195206), (2640, 186333), (2660, 184932), (2736, 179795), (2772, 177460), (2802, 175560), (2926, 168120), (3080, 159714), (3135, 156912), (3192, 154110), (3269, 150480), (3344, 147105), (3420, 143836), (3465, 141968), (3696, 133095), (3736, 131670), (3762, 130760), (3960, 124222), (3990, 123288), (4180, 117684), (4203, 117040), (4389, 112080), (4560, 107877), (4620, 106476), (4670, 105336), (4788, 102740), (5016, 98070), (5040, 97603), (5137, 95760), (5320, 92466), (5544, 88730), (5604, 87780), (5852, 84060), (5985, 82192), (6160, 79857), (6270, 78456), (6384, 77055), (6538, 75240), (6840, 71918), (6930, 70984), (7005, 70224), (7315, 67248), (7472, 65835), (7524, 65380), (7920, 62111), (7980, 61644), (8360, 58842), (8406, 58520), (8778, 56040), (8873, 55440), (9240, 53238), (9340, 52668), (9405, 52304), (9576, 51370), (9807, 50160), (10032, 49035), (10274, 47880), (10640, 46233), (11088, 44365), (11208, 43890), (11704, 42030), (11970, 41096), (12540, 39228), (13076, 37620), (13167, 37360), (13680, 35959), (13860, 35492), (14010, 35112), (14630, 33624), (15048, 32690), (15411, 31920), (15960, 30822), (16345, 30096), (16720, 29421), (16812, 29260), (17556, 28020), (17746, 27720), (18480, 26619), (18680, 26334), (18810, 26152), (19152, 25685), (19614, 25080), (20548, 23940), (21015, 23408), (21945, 22416)]