248932320

素因数分解:

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

素因数の和:218

約数の個数: 384

約数和(自身を含む): 995742720

約数和(自身を除く): 746810400

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, 65, 70, 78, 80, 82, 84, 91, 96, 104, 105, 112, 120, 123, 130, 139, 140, 156, 160, 164, 168, 182, 195, 205, 208, 210, 224, 240, 246, 260, 273, 278, 280, 287, 312, 328, 336, 364, 390, 410, 416, 417, 420, 455, 480, 492, 520, 533, 546, 556, 560, 574, 615, 624, 656, 672, 695, 728, 780, 820, 834, 840, 861, 910, 973, 984, 1040, 1066, 1092, 1112, 1120, 1148, 1230, 1248, 1312, 1365, 1390, 1435, 1456, 1560, 1599, 1640, 1668, 1680, 1722, 1807, 1820, 1946, 1968, 2080, 2085, 2132, 2184, 2224, 2296, 2460, 2665, 2730, 2780, 2870, 2912, 2919, 3120, 3198, 3280, 3336, 3360, 3444, 3614, 3640, 3731, 3892, 3936, 4170, 4264, 4305, 4368, 4448, 4592, 4865, 4920, 5330, 5421, 5460, 5560, 5699, 5740, 5838, 6240, 6396, 6560, 6672, 6888, 7228, 7280, 7462, 7784, 7995, 8340, 8528, 8610, 8736, 9035, 9184, 9730, 9840, 10660, 10842, 10920, 11120, 11193, 11398, 11480, 11676, 12649, 12792, 13344, 13776, 14456, 14560, 14595, 14924, 15568, 15990, 16680, 17056, 17097, 17220, 18070, 18655, 19460, 19680, 21320, 21684, 21840, 22240, 22386, 22796, 22960, 23352, 25298, 25584, 27105, 27552, 28495, 28912, 29190, 29848, 31136, 31980, 33360, 34194, 34440, 36140, 37310, 37947, 38920, 39893, 42640, 43368, 43680, 44772, 45592, 45920, 46704, 50596, 51168, 54210, 55965, 56990, 57824, 58380, 59696, 63245, 63960, 66720, 68388, 68880, 72280, 74087, 74620, 75894, 77840, 79786, 85280, 85485, 86736, 89544, 91184, 93408, 101192, 108420, 111930, 113980, 116760, 119392, 119679, 126490, 127920, 136776, 137760, 144560, 148174, 149240, 151788, 155680, 159572, 170970, 173472, 179088, 182368, 189735, 199465, 202384, 216840, 222261, 223860, 227960, 233520, 239358, 252980, 255840, 273552, 289120, 296348, 298480, 303576, 319144, 341940, 358176, 370435, 379470, 398930, 404768, 433680, 444522, 447720, 455920, 467040, 478716, 505960, 518609, 547104, 592696, 596960, 598395, 607152, 638288, 683880, 740870, 758940, 797860, 867360, 889044, 895440, 911840, 957432, 1011920, 1037218, 1111305, 1185392, 1196790, 1214304, 1276576, 1367760, 1481740, 1517880, 1555827, 1595720, 1778088, 1790880, 1914864, 2023840, 2074436, 2222610, 2370784, 2393580, 2593045, 2735520, 2963480, 3035760, 3111654, 3191440, 3556176, 3829728, 4148872, 4445220, 4787160, 5186090, 5926960, 6071520, 6223308, 6382880, 7112352, 7779135, 8297744, 8890440, 9574320, 10372180, 11853920, 12446616, 15558270, 16595488, 17780880, 19148640, 20744360, 24893232, 31116540, 35561760, 41488720, 49786464, 62233080, 82977440, 124466160, 248932320]

約数ペア:

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