497864640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 448

約数和(自身を含む): 2007290880

約数和(自身を除く): 1509426240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 41, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 82, 84, 91, 96, 104, 105, 112, 120, 123, 130, 139, 140, 156, 160, 164, 168, 182, 192, 195, 205, 208, 210, 224, 240, 246, 260, 273, 278, 280, 287, 312, 320, 328, 336, 364, 390, 410, 416, 417, 420, 448, 455, 480, 492, 520, 533, 546, 556, 560, 574, 615, 624, 656, 672, 695, 728, 780, 820, 832, 834, 840, 861, 910, 960, 973, 984, 1040, 1066, 1092, 1112, 1120, 1148, 1230, 1248, 1312, 1344, 1365, 1390, 1435, 1456, 1560, 1599, 1640, 1668, 1680, 1722, 1807, 1820, 1946, 1968, 2080, 2085, 2132, 2184, 2224, 2240, 2296, 2460, 2496, 2624, 2665, 2730, 2780, 2870, 2912, 2919, 3120, 3198, 3280, 3336, 3360, 3444, 3614, 3640, 3731, 3892, 3936, 4160, 4170, 4264, 4305, 4368, 4448, 4592, 4865, 4920, 5330, 5421, 5460, 5560, 5699, 5740, 5824, 5838, 6240, 6396, 6560, 6672, 6720, 6888, 7228, 7280, 7462, 7784, 7872, 7995, 8340, 8528, 8610, 8736, 8896, 9035, 9184, 9730, 9840, 10660, 10842, 10920, 11120, 11193, 11398, 11480, 11676, 12480, 12649, 12792, 13120, 13344, 13776, 14456, 14560, 14595, 14924, 15568, 15990, 16680, 17056, 17097, 17220, 17472, 18070, 18368, 18655, 19460, 19680, 21320, 21684, 21840, 22240, 22386, 22796, 22960, 23352, 25298, 25584, 26688, 27105, 27552, 28495, 28912, 29120, 29190, 29848, 31136, 31980, 33360, 34112, 34194, 34440, 36140, 37310, 37947, 38920, 39360, 39893, 42640, 43368, 43680, 44480, 44772, 45592, 45920, 46704, 50596, 51168, 54210, 55104, 55965, 56990, 57824, 58380, 59696, 62272, 63245, 63960, 66720, 68388, 68880, 72280, 74087, 74620, 75894, 77840, 79786, 85280, 85485, 86736, 87360, 89544, 91184, 91840, 93408, 101192, 102336, 108420, 111930, 113980, 115648, 116760, 119392, 119679, 126490, 127920, 133440, 136776, 137760, 144560, 148174, 149240, 151788, 155680, 159572, 170560, 170970, 173472, 179088, 182368, 186816, 189735, 199465, 202384, 216840, 222261, 223860, 227960, 233520, 238784, 239358, 252980, 255840, 273552, 275520, 289120, 296348, 298480, 303576, 311360, 319144, 341940, 346944, 358176, 364736, 370435, 379470, 398930, 404768, 433680, 444522, 447720, 455920, 467040, 478716, 505960, 511680, 518609, 547104, 578240, 592696, 596960, 598395, 607152, 638288, 683880, 716352, 740870, 758940, 797860, 809536, 867360, 889044, 895440, 911840, 934080, 957432, 1011920, 1037218, 1094208, 1111305, 1185392, 1193920, 1196790, 1214304, 1276576, 1367760, 1481740, 1517880, 1555827, 1595720, 1734720, 1778088, 1790880, 1823680, 1914864, 2023840, 2074436, 2222610, 2370784, 2393580, 2428608, 2553152, 2593045, 2735520, 2963480, 3035760, 3111654, 3191440, 3556176, 3581760, 3829728, 4047680, 4148872, 4445220, 4741568, 4787160, 5186090, 5471040, 5926960, 6071520, 6223308, 6382880, 7112352, 7659456, 7779135, 8297744, 8890440, 9574320, 10372180, 11853920, 12143040, 12446616, 12765760, 14224704, 15558270, 16595488, 17780880, 19148640, 20744360, 23707840, 24893232, 31116540, 33190976, 35561760, 38297280, 41488720, 49786464, 62233080, 71123520, 82977440, 99572928, 124466160, 165954880, 248932320, 497864640]

約数ペア:

[(1, 497864640), (2, 248932320), (3, 165954880), (4, 124466160), (5, 99572928), (6, 82977440), (7, 71123520), (8, 62233080), (10, 49786464), (12, 41488720), (13, 38297280), (14, 35561760), (15, 33190976), (16, 31116540), (20, 24893232), (21, 23707840), (24, 20744360), (26, 19148640), (28, 17780880), (30, 16595488), (32, 15558270), (35, 14224704), (39, 12765760), (40, 12446616), (41, 12143040), (42, 11853920), (48, 10372180), (52, 9574320), (56, 8890440), (60, 8297744), (64, 7779135), (65, 7659456), (70, 7112352), (78, 6382880), (80, 6223308), (82, 6071520), (84, 5926960), (91, 5471040), (96, 5186090), (104, 4787160), (105, 4741568), (112, 4445220), (120, 4148872), (123, 4047680), (130, 3829728), (139, 3581760), (140, 3556176), (156, 3191440), (160, 3111654), (164, 3035760), (168, 2963480), (182, 2735520), (192, 2593045), (195, 2553152), (205, 2428608), (208, 2393580), (210, 2370784), (224, 2222610), (240, 2074436), (246, 2023840), (260, 1914864), (273, 1823680), (278, 1790880), (280, 1778088), (287, 1734720), (312, 1595720), (320, 1555827), (328, 1517880), (336, 1481740), (364, 1367760), (390, 1276576), (410, 1214304), (416, 1196790), (417, 1193920), (420, 1185392), (448, 1111305), (455, 1094208), (480, 1037218), (492, 1011920), (520, 957432), (533, 934080), (546, 911840), (556, 895440), (560, 889044), (574, 867360), (615, 809536), (624, 797860), (656, 758940), (672, 740870), (695, 716352), (728, 683880), (780, 638288), (820, 607152), (832, 598395), (834, 596960), (840, 592696), (861, 578240), (910, 547104), (960, 518609), (973, 511680), (984, 505960), (1040, 478716), (1066, 467040), (1092, 455920), (1112, 447720), (1120, 444522), (1148, 433680), (1230, 404768), (1248, 398930), (1312, 379470), (1344, 370435), (1365, 364736), (1390, 358176), (1435, 346944), (1456, 341940), (1560, 319144), (1599, 311360), (1640, 303576), (1668, 298480), (1680, 296348), (1722, 289120), (1807, 275520), (1820, 273552), (1946, 255840), (1968, 252980), (2080, 239358), (2085, 238784), (2132, 233520), (2184, 227960), (2224, 223860), (2240, 222261), (2296, 216840), (2460, 202384), (2496, 199465), (2624, 189735), (2665, 186816), (2730, 182368), (2780, 179088), (2870, 173472), (2912, 170970), (2919, 170560), (3120, 159572), (3198, 155680), (3280, 151788), (3336, 149240), (3360, 148174), (3444, 144560), (3614, 137760), (3640, 136776), (3731, 133440), (3892, 127920), (3936, 126490), (4160, 119679), (4170, 119392), (4264, 116760), (4305, 115648), (4368, 113980), (4448, 111930), (4592, 108420), (4865, 102336), (4920, 101192), (5330, 93408), (5421, 91840), (5460, 91184), (5560, 89544), (5699, 87360), (5740, 86736), (5824, 85485), (5838, 85280), (6240, 79786), (6396, 77840), (6560, 75894), (6672, 74620), (6720, 74087), (6888, 72280), (7228, 68880), (7280, 68388), (7462, 66720), (7784, 63960), (7872, 63245), (7995, 62272), (8340, 59696), (8528, 58380), (8610, 57824), (8736, 56990), (8896, 55965), (9035, 55104), (9184, 54210), (9730, 51168), (9840, 50596), (10660, 46704), (10842, 45920), (10920, 45592), (11120, 44772), (11193, 44480), (11398, 43680), (11480, 43368), (11676, 42640), (12480, 39893), (12649, 39360), (12792, 38920), (13120, 37947), (13344, 37310), (13776, 36140), (14456, 34440), (14560, 34194), (14595, 34112), (14924, 33360), (15568, 31980), (15990, 31136), (16680, 29848), (17056, 29190), (17097, 29120), (17220, 28912), (17472, 28495), (18070, 27552), (18368, 27105), (18655, 26688), (19460, 25584), (19680, 25298), (21320, 23352), (21684, 22960), (21840, 22796), (22240, 22386)]