248189760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 336

約数和(自身を含む): 1051779456

約数和(自身を除く): 803589696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 947, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 1894, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2730, 2841, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 3788, 4032, 4095, 4160, 4368, 4680, 4735, 5040, 5460, 5682, 5824, 6240, 6552, 6629, 6720, 7280, 7488, 7576, 8190, 8523, 8736, 9360, 9470, 10080, 10920, 11364, 12311, 12480, 13104, 13258, 14205, 14560, 15152, 16380, 17046, 17472, 18720, 18940, 19887, 20160, 21840, 22728, 24622, 26208, 26516, 28410, 29120, 30304, 32760, 33145, 34092, 36933, 37440, 37880, 39774, 42615, 43680, 45456, 49244, 52416, 53032, 56820, 59661, 60608, 61555, 65520, 66290, 68184, 73866, 75760, 79548, 85230, 86177, 87360, 90912, 98488, 99435, 106064, 110799, 113640, 119322, 123110, 131040, 132580, 136368, 147732, 151520, 159096, 170460, 172354, 181824, 184665, 196976, 198870, 212128, 221598, 227280, 238644, 246220, 258531, 262080, 265160, 272736, 295464, 298305, 303040, 318192, 340920, 344708, 369330, 393952, 397740, 424256, 430885, 443196, 454560, 477288, 492440, 517062, 530320, 545472, 553995, 590928, 596610, 636384, 681840, 689416, 738660, 775593, 787904, 795480, 861770, 886392, 909120, 954576, 984880, 1034124, 1060640, 1107990, 1181856, 1193220, 1272768, 1292655, 1363680, 1378832, 1477320, 1551186, 1590960, 1723540, 1772784, 1909152, 1969760, 2068248, 2121280, 2215980, 2363712, 2386440, 2585310, 2727360, 2757664, 2954640, 3102372, 3181920, 3447080, 3545568, 3818304, 3877965, 3939520, 4136496, 4431960, 4772880, 5170620, 5515328, 5909280, 6204744, 6363840, 6894160, 7091136, 7755930, 8272992, 8863920, 9545760, 10341240, 11818560, 12409488, 13788320, 15511860, 16545984, 17727840, 19091520, 20682480, 24818976, 27576640, 31023720, 35455680, 41364960, 49637952, 62047440, 82729920, 124094880, 248189760]

約数ペア:

[(1, 248189760), (2, 124094880), (3, 82729920), (4, 62047440), (5, 49637952), (6, 41364960), (7, 35455680), (8, 31023720), (9, 27576640), (10, 24818976), (12, 20682480), (13, 19091520), (14, 17727840), (15, 16545984), (16, 15511860), (18, 13788320), (20, 12409488), (21, 11818560), (24, 10341240), (26, 9545760), (28, 8863920), (30, 8272992), (32, 7755930), (35, 7091136), (36, 6894160), (39, 6363840), (40, 6204744), (42, 5909280), (45, 5515328), (48, 5170620), (52, 4772880), (56, 4431960), (60, 4136496), (63, 3939520), (64, 3877965), (65, 3818304), (70, 3545568), (72, 3447080), (78, 3181920), (80, 3102372), (84, 2954640), (90, 2757664), (91, 2727360), (96, 2585310), (104, 2386440), (105, 2363712), (112, 2215980), (117, 2121280), (120, 2068248), (126, 1969760), (130, 1909152), (140, 1772784), (144, 1723540), (156, 1590960), (160, 1551186), (168, 1477320), (180, 1378832), (182, 1363680), (192, 1292655), (195, 1272768), (208, 1193220), (210, 1181856), (224, 1107990), (234, 1060640), (240, 1034124), (252, 984880), (260, 954576), (273, 909120), (280, 886392), (288, 861770), (312, 795480), (315, 787904), (320, 775593), (336, 738660), (360, 689416), (364, 681840), (390, 636384), (416, 596610), (420, 590928), (448, 553995), (455, 545472), (468, 530320), (480, 517062), (504, 492440), (520, 477288), (546, 454560), (560, 443196), (576, 430885), (585, 424256), (624, 397740), (630, 393952), (672, 369330), (720, 344708), (728, 340920), (780, 318192), (819, 303040), (832, 298305), (840, 295464), (910, 272736), (936, 265160), (947, 262080), (960, 258531), (1008, 246220), (1040, 238644), (1092, 227280), (1120, 221598), (1170, 212128), (1248, 198870), (1260, 196976), (1344, 184665), (1365, 181824), (1440, 172354), (1456, 170460), (1560, 159096), (1638, 151520), (1680, 147732), (1820, 136368), (1872, 132580), (1894, 131040), (2016, 123110), (2080, 119322), (2184, 113640), (2240, 110799), (2340, 106064), (2496, 99435), (2520, 98488), (2730, 90912), (2841, 87360), (2880, 86177), (2912, 85230), (3120, 79548), (3276, 75760), (3360, 73866), (3640, 68184), (3744, 66290), (3788, 65520), (4032, 61555), (4095, 60608), (4160, 59661), (4368, 56820), (4680, 53032), (4735, 52416), (5040, 49244), (5460, 45456), (5682, 43680), (5824, 42615), (6240, 39774), (6552, 37880), (6629, 37440), (6720, 36933), (7280, 34092), (7488, 33145), (7576, 32760), (8190, 30304), (8523, 29120), (8736, 28410), (9360, 26516), (9470, 26208), (10080, 24622), (10920, 22728), (11364, 21840), (12311, 20160), (12480, 19887), (13104, 18940), (13258, 18720), (14205, 17472), (14560, 17046), (15152, 16380)]