139732320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 288

約数和(自身を含む): 552611808

約数和(自身を除く): 412879488

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, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 457, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 914, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1371, 1456, 1470, 1560, 1568, 1680, 1820, 1828, 1911, 1960, 2080, 2184, 2285, 2352, 2548, 2730, 2742, 2912, 2940, 3120, 3185, 3199, 3360, 3640, 3656, 3822, 3920, 4368, 4570, 4704, 5096, 5460, 5484, 5880, 5941, 6240, 6370, 6398, 6855, 7280, 7312, 7644, 7840, 8736, 9140, 9555, 9597, 10192, 10920, 10968, 11760, 11882, 12740, 12796, 13710, 14560, 14624, 15288, 15995, 17823, 18280, 19110, 19194, 20384, 21840, 21936, 22393, 23520, 23764, 25480, 25592, 27420, 29705, 30576, 31990, 35646, 36560, 38220, 38388, 41587, 43680, 43872, 44786, 47528, 47985, 50960, 51184, 54840, 59410, 61152, 63980, 67179, 71292, 73120, 76440, 76776, 83174, 89115, 89572, 95056, 95970, 101920, 102368, 109680, 111965, 118820, 124761, 127960, 134358, 142584, 152880, 153552, 166348, 178230, 179144, 190112, 191940, 207935, 219360, 223930, 237640, 249522, 255920, 268716, 285168, 291109, 305760, 307104, 332696, 335895, 356460, 358288, 383880, 415870, 447860, 475280, 499044, 511840, 537432, 570336, 582218, 623805, 665392, 671790, 712920, 716576, 767760, 831740, 873327, 895720, 950560, 998088, 1074864, 1164436, 1247610, 1330784, 1343580, 1425840, 1455545, 1535520, 1663480, 1746654, 1791440, 1996176, 2149728, 2328872, 2495220, 2687160, 2851680, 2911090, 3326960, 3493308, 3582880, 3992352, 4366635, 4657744, 4990440, 5374320, 5822180, 6653920, 6986616, 8733270, 9315488, 9980880, 10748640, 11644360, 13973232, 17466540, 19961760, 23288720, 27946464, 34933080, 46577440, 69866160, 139732320]

約数ペア:

[(1, 139732320), (2, 69866160), (3, 46577440), (4, 34933080), (5, 27946464), (6, 23288720), (7, 19961760), (8, 17466540), (10, 13973232), (12, 11644360), (13, 10748640), (14, 9980880), (15, 9315488), (16, 8733270), (20, 6986616), (21, 6653920), (24, 5822180), (26, 5374320), (28, 4990440), (30, 4657744), (32, 4366635), (35, 3992352), (39, 3582880), (40, 3493308), (42, 3326960), (48, 2911090), (49, 2851680), (52, 2687160), (56, 2495220), (60, 2328872), (65, 2149728), (70, 1996176), (78, 1791440), (80, 1746654), (84, 1663480), (91, 1535520), (96, 1455545), (98, 1425840), (104, 1343580), (105, 1330784), (112, 1247610), (120, 1164436), (130, 1074864), (140, 998088), (147, 950560), (156, 895720), (160, 873327), (168, 831740), (182, 767760), (195, 716576), (196, 712920), (208, 671790), (210, 665392), (224, 623805), (240, 582218), (245, 570336), (260, 537432), (273, 511840), (280, 499044), (294, 475280), (312, 447860), (336, 415870), (364, 383880), (390, 358288), (392, 356460), (416, 335895), (420, 332696), (455, 307104), (457, 305760), (480, 291109), (490, 285168), (520, 268716), (546, 255920), (560, 249522), (588, 237640), (624, 223930), (637, 219360), (672, 207935), (728, 191940), (735, 190112), (780, 179144), (784, 178230), (840, 166348), (910, 153552), (914, 152880), (980, 142584), (1040, 134358), (1092, 127960), (1120, 124761), (1176, 118820), (1248, 111965), (1274, 109680), (1365, 102368), (1371, 101920), (1456, 95970), (1470, 95056), (1560, 89572), (1568, 89115), (1680, 83174), (1820, 76776), (1828, 76440), (1911, 73120), (1960, 71292), (2080, 67179), (2184, 63980), (2285, 61152), (2352, 59410), (2548, 54840), (2730, 51184), (2742, 50960), (2912, 47985), (2940, 47528), (3120, 44786), (3185, 43872), (3199, 43680), (3360, 41587), (3640, 38388), (3656, 38220), (3822, 36560), (3920, 35646), (4368, 31990), (4570, 30576), (4704, 29705), (5096, 27420), (5460, 25592), (5484, 25480), (5880, 23764), (5941, 23520), (6240, 22393), (6370, 21936), (6398, 21840), (6855, 20384), (7280, 19194), (7312, 19110), (7644, 18280), (7840, 17823), (8736, 15995), (9140, 15288), (9555, 14624), (9597, 14560), (10192, 13710), (10920, 12796), (10968, 12740), (11760, 11882)]