16740360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 69090840

約数和(自身を除く): 52350480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 73, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 146, 147, 156, 168, 180, 182, 195, 196, 210, 219, 234, 245, 252, 260, 273, 280, 292, 294, 312, 315, 360, 364, 365, 390, 392, 420, 438, 441, 455, 468, 490, 504, 511, 520, 546, 584, 585, 588, 630, 637, 657, 728, 730, 735, 780, 819, 840, 876, 882, 910, 936, 949, 980, 1022, 1092, 1095, 1170, 1176, 1260, 1274, 1314, 1365, 1460, 1470, 1533, 1560, 1638, 1752, 1764, 1820, 1898, 1911, 1960, 2044, 2184, 2190, 2205, 2340, 2520, 2548, 2555, 2628, 2730, 2847, 2920, 2940, 3066, 3185, 3276, 3285, 3528, 3577, 3640, 3796, 3822, 4088, 4095, 4380, 4410, 4599, 4680, 4745, 5096, 5110, 5256, 5460, 5694, 5733, 5880, 6132, 6370, 6552, 6570, 6643, 7154, 7592, 7644, 7665, 8190, 8541, 8760, 8820, 9198, 9490, 9555, 10220, 10731, 10920, 11388, 11466, 12264, 12740, 13140, 13286, 14235, 14308, 15288, 15330, 16380, 17082, 17640, 17885, 18396, 18980, 19110, 19929, 20440, 21462, 22776, 22932, 22995, 25480, 26280, 26572, 28470, 28616, 28665, 30660, 32193, 32760, 33215, 34164, 35770, 36792, 37960, 38220, 39858, 42705, 42924, 45864, 45990, 46501, 53144, 53655, 56940, 57330, 59787, 61320, 64386, 66430, 68328, 71540, 76440, 79716, 85410, 85848, 91980, 93002, 99645, 107310, 113880, 114660, 119574, 128772, 132860, 139503, 143080, 159432, 160965, 170820, 183960, 186004, 199290, 214620, 229320, 232505, 239148, 257544, 265720, 279006, 298935, 321930, 341640, 372008, 398580, 418509, 429240, 465010, 478296, 558012, 597870, 643860, 697515, 797160, 837018, 930020, 1116024, 1195740, 1287720, 1395030, 1674036, 1860040, 2092545, 2391480, 2790060, 3348072, 4185090, 5580120, 8370180, 16740360]

約数ペア:

[(1, 16740360), (2, 8370180), (3, 5580120), (4, 4185090), (5, 3348072), (6, 2790060), (7, 2391480), (8, 2092545), (9, 1860040), (10, 1674036), (12, 1395030), (13, 1287720), (14, 1195740), (15, 1116024), (18, 930020), (20, 837018), (21, 797160), (24, 697515), (26, 643860), (28, 597870), (30, 558012), (35, 478296), (36, 465010), (39, 429240), (40, 418509), (42, 398580), (45, 372008), (49, 341640), (52, 321930), (56, 298935), (60, 279006), (63, 265720), (65, 257544), (70, 239148), (72, 232505), (73, 229320), (78, 214620), (84, 199290), (90, 186004), (91, 183960), (98, 170820), (104, 160965), (105, 159432), (117, 143080), (120, 139503), (126, 132860), (130, 128772), (140, 119574), (146, 114660), (147, 113880), (156, 107310), (168, 99645), (180, 93002), (182, 91980), (195, 85848), (196, 85410), (210, 79716), (219, 76440), (234, 71540), (245, 68328), (252, 66430), (260, 64386), (273, 61320), (280, 59787), (292, 57330), (294, 56940), (312, 53655), (315, 53144), (360, 46501), (364, 45990), (365, 45864), (390, 42924), (392, 42705), (420, 39858), (438, 38220), (441, 37960), (455, 36792), (468, 35770), (490, 34164), (504, 33215), (511, 32760), (520, 32193), (546, 30660), (584, 28665), (585, 28616), (588, 28470), (630, 26572), (637, 26280), (657, 25480), (728, 22995), (730, 22932), (735, 22776), (780, 21462), (819, 20440), (840, 19929), (876, 19110), (882, 18980), (910, 18396), (936, 17885), (949, 17640), (980, 17082), (1022, 16380), (1092, 15330), (1095, 15288), (1170, 14308), (1176, 14235), (1260, 13286), (1274, 13140), (1314, 12740), (1365, 12264), (1460, 11466), (1470, 11388), (1533, 10920), (1560, 10731), (1638, 10220), (1752, 9555), (1764, 9490), (1820, 9198), (1898, 8820), (1911, 8760), (1960, 8541), (2044, 8190), (2184, 7665), (2190, 7644), (2205, 7592), (2340, 7154), (2520, 6643), (2548, 6570), (2555, 6552), (2628, 6370), (2730, 6132), (2847, 5880), (2920, 5733), (2940, 5694), (3066, 5460), (3185, 5256), (3276, 5110), (3285, 5096), (3528, 4745), (3577, 4680), (3640, 4599), (3796, 4410), (3822, 4380), (4088, 4095)]