390038880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 384

約数和(自身を含む): 1565899776

約数和(自身を除く): 1175860896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 61, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 122, 132, 140, 154, 160, 165, 168, 173, 176, 183, 210, 220, 224, 231, 240, 244, 264, 280, 305, 308, 330, 336, 346, 352, 366, 385, 420, 427, 440, 462, 480, 488, 519, 528, 560, 610, 616, 660, 671, 672, 692, 732, 770, 840, 854, 865, 880, 915, 924, 976, 1038, 1056, 1120, 1155, 1211, 1220, 1232, 1281, 1320, 1342, 1384, 1464, 1540, 1680, 1708, 1730, 1760, 1830, 1848, 1903, 1952, 2013, 2076, 2135, 2310, 2422, 2440, 2464, 2562, 2595, 2640, 2684, 2768, 2928, 3080, 3355, 3360, 3416, 3460, 3633, 3660, 3696, 3806, 4026, 4152, 4270, 4620, 4697, 4844, 4880, 5124, 5190, 5280, 5368, 5536, 5709, 5856, 6055, 6160, 6405, 6710, 6832, 6920, 7266, 7320, 7392, 7612, 8052, 8304, 8540, 9240, 9394, 9515, 9688, 9760, 10065, 10248, 10380, 10553, 10736, 11418, 12110, 12320, 12810, 13321, 13420, 13664, 13840, 14091, 14532, 14640, 15224, 16104, 16608, 17080, 18165, 18480, 18788, 19030, 19376, 20130, 20496, 20760, 21106, 21472, 22836, 23485, 24220, 25620, 26642, 26840, 27680, 28182, 28545, 29064, 29280, 30448, 31659, 32208, 34160, 36330, 36960, 37576, 38060, 38752, 39963, 40260, 40992, 41520, 42212, 45672, 46970, 48440, 51240, 52765, 53284, 53680, 56364, 57090, 58128, 60896, 63318, 64416, 66605, 68320, 70455, 72660, 73871, 75152, 76120, 79926, 80520, 83040, 84424, 91344, 93940, 96880, 102480, 105530, 106568, 107360, 112728, 114180, 116083, 116256, 126636, 133210, 140910, 145320, 147742, 150304, 152240, 158295, 159852, 161040, 168848, 182688, 187880, 193760, 199815, 204960, 211060, 213136, 221613, 225456, 228360, 232166, 253272, 266420, 281820, 290640, 295484, 304480, 316590, 319704, 322080, 337696, 348249, 369355, 375760, 399630, 422120, 426272, 443226, 450912, 456720, 464332, 506544, 532840, 563640, 580415, 581280, 590968, 633180, 639408, 696498, 738710, 751520, 799260, 812581, 844240, 886452, 913440, 928664, 1013088, 1065680, 1108065, 1127280, 1160830, 1181936, 1266360, 1278816, 1392996, 1477420, 1598520, 1625162, 1688480, 1741245, 1772904, 1857328, 2131360, 2216130, 2254560, 2321660, 2363872, 2437743, 2532720, 2785992, 2954840, 3197040, 3250324, 3482490, 3545808, 3714656, 4062905, 4432260, 4643320, 4875486, 5065440, 5571984, 5909680, 6394080, 6500648, 6964980, 7091616, 8125810, 8864520, 9286640, 9750972, 11143968, 11819360, 12188715, 13001296, 13929960, 16251620, 17729040, 18573280, 19501944, 24377430, 26002592, 27859920, 32503240, 35458080, 39003888, 48754860, 55719840, 65006480, 78007776, 97509720, 130012960, 195019440, 390038880]

約数ペア:

[(1, 390038880), (2, 195019440), (3, 130012960), (4, 97509720), (5, 78007776), (6, 65006480), (7, 55719840), (8, 48754860), (10, 39003888), (11, 35458080), (12, 32503240), (14, 27859920), (15, 26002592), (16, 24377430), (20, 19501944), (21, 18573280), (22, 17729040), (24, 16251620), (28, 13929960), (30, 13001296), (32, 12188715), (33, 11819360), (35, 11143968), (40, 9750972), (42, 9286640), (44, 8864520), (48, 8125810), (55, 7091616), (56, 6964980), (60, 6500648), (61, 6394080), (66, 5909680), (70, 5571984), (77, 5065440), (80, 4875486), (84, 4643320), (88, 4432260), (96, 4062905), (105, 3714656), (110, 3545808), (112, 3482490), (120, 3250324), (122, 3197040), (132, 2954840), (140, 2785992), (154, 2532720), (160, 2437743), (165, 2363872), (168, 2321660), (173, 2254560), (176, 2216130), (183, 2131360), (210, 1857328), (220, 1772904), (224, 1741245), (231, 1688480), (240, 1625162), (244, 1598520), (264, 1477420), (280, 1392996), (305, 1278816), (308, 1266360), (330, 1181936), (336, 1160830), (346, 1127280), (352, 1108065), (366, 1065680), (385, 1013088), (420, 928664), (427, 913440), (440, 886452), (462, 844240), (480, 812581), (488, 799260), (519, 751520), (528, 738710), (560, 696498), (610, 639408), (616, 633180), (660, 590968), (671, 581280), (672, 580415), (692, 563640), (732, 532840), (770, 506544), (840, 464332), (854, 456720), (865, 450912), (880, 443226), (915, 426272), (924, 422120), (976, 399630), (1038, 375760), (1056, 369355), (1120, 348249), (1155, 337696), (1211, 322080), (1220, 319704), (1232, 316590), (1281, 304480), (1320, 295484), (1342, 290640), (1384, 281820), (1464, 266420), (1540, 253272), (1680, 232166), (1708, 228360), (1730, 225456), (1760, 221613), (1830, 213136), (1848, 211060), (1903, 204960), (1952, 199815), (2013, 193760), (2076, 187880), (2135, 182688), (2310, 168848), (2422, 161040), (2440, 159852), (2464, 158295), (2562, 152240), (2595, 150304), (2640, 147742), (2684, 145320), (2768, 140910), (2928, 133210), (3080, 126636), (3355, 116256), (3360, 116083), (3416, 114180), (3460, 112728), (3633, 107360), (3660, 106568), (3696, 105530), (3806, 102480), (4026, 96880), (4152, 93940), (4270, 91344), (4620, 84424), (4697, 83040), (4844, 80520), (4880, 79926), (5124, 76120), (5190, 75152), (5280, 73871), (5368, 72660), (5536, 70455), (5709, 68320), (5856, 66605), (6055, 64416), (6160, 63318), (6405, 60896), (6710, 58128), (6832, 57090), (6920, 56364), (7266, 53680), (7320, 53284), (7392, 52765), (7612, 51240), (8052, 48440), (8304, 46970), (8540, 45672), (9240, 42212), (9394, 41520), (9515, 40992), (9688, 40260), (9760, 39963), (10065, 38752), (10248, 38060), (10380, 37576), (10553, 36960), (10736, 36330), (11418, 34160), (12110, 32208), (12320, 31659), (12810, 30448), (13321, 29280), (13420, 29064), (13664, 28545), (13840, 28182), (14091, 27680), (14532, 26840), (14640, 26642), (15224, 25620), (16104, 24220), (16608, 23485), (17080, 22836), (18165, 21472), (18480, 21106), (18788, 20760), (19030, 20496), (19376, 20130)]