2158211520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13147}}^1$

素因数の和:13192

約数の個数: 224

約数和(自身を含む): 8015020800

約数和(自身を除く): 5856809280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 8208, 8640, 9120, 10260, 10944, 13147, 13680, 16416, 18240, 20520, 26294, 27360, 32832, 39441, 41040, 52588, 54720, 65735, 78882, 82080, 105176, 118323, 131470, 157764, 164160, 197205, 210352, 236646, 249793, 262940, 315528, 354969, 394410, 420704, 473292, 499586, 525880, 591615, 631056, 709938, 749379, 788820, 841408, 946584, 999172, 1051760, 1183230, 1248965, 1262112, 1419876, 1498758, 1577640, 1774845, 1893168, 1998344, 2103520, 2248137, 2366460, 2497930, 2524224, 2839752, 2997516, 3155280, 3549690, 3746895, 3786336, 3996688, 4207040, 4496274, 4732920, 4995860, 5679504, 5995032, 6310560, 6744411, 7099380, 7493790, 7572672, 7993376, 8992548, 9465840, 9991720, 11240685, 11359008, 11990064, 12621120, 13488822, 14198760, 14987580, 15986752, 17985096, 18931680, 19983440, 22481370, 22718016, 23980128, 26977644, 28397520, 29975160, 33722055, 35970192, 37863360, 39966880, 44962740, 47960256, 53955288, 56795040, 59950320, 67444110, 71940384, 79933760, 89925480, 107910576, 113590080, 119900640, 134888220, 143880768, 179850960, 215821152, 239801280, 269776440, 359701920, 431642304, 539552880, 719403840, 1079105760, 2158211520]

約数ペア:

[(1, 2158211520), (2, 1079105760), (3, 719403840), (4, 539552880), (5, 431642304), (6, 359701920), (8, 269776440), (9, 239801280), (10, 215821152), (12, 179850960), (15, 143880768), (16, 134888220), (18, 119900640), (19, 113590080), (20, 107910576), (24, 89925480), (27, 79933760), (30, 71940384), (32, 67444110), (36, 59950320), (38, 56795040), (40, 53955288), (45, 47960256), (48, 44962740), (54, 39966880), (57, 37863360), (60, 35970192), (64, 33722055), (72, 29975160), (76, 28397520), (80, 26977644), (90, 23980128), (95, 22718016), (96, 22481370), (108, 19983440), (114, 18931680), (120, 17985096), (135, 15986752), (144, 14987580), (152, 14198760), (160, 13488822), (171, 12621120), (180, 11990064), (190, 11359008), (192, 11240685), (216, 9991720), (228, 9465840), (240, 8992548), (270, 7993376), (285, 7572672), (288, 7493790), (304, 7099380), (320, 6744411), (342, 6310560), (360, 5995032), (380, 5679504), (432, 4995860), (456, 4732920), (480, 4496274), (513, 4207040), (540, 3996688), (570, 3786336), (576, 3746895), (608, 3549690), (684, 3155280), (720, 2997516), (760, 2839752), (855, 2524224), (864, 2497930), (912, 2366460), (960, 2248137), (1026, 2103520), (1080, 1998344), (1140, 1893168), (1216, 1774845), (1368, 1577640), (1440, 1498758), (1520, 1419876), (1710, 1262112), (1728, 1248965), (1824, 1183230), (2052, 1051760), (2160, 999172), (2280, 946584), (2565, 841408), (2736, 788820), (2880, 749379), (3040, 709938), (3420, 631056), (3648, 591615), (4104, 525880), (4320, 499586), (4560, 473292), (5130, 420704), (5472, 394410), (6080, 354969), (6840, 315528), (8208, 262940), (8640, 249793), (9120, 236646), (10260, 210352), (10944, 197205), (13147, 164160), (13680, 157764), (16416, 131470), (18240, 118323), (20520, 105176), (26294, 82080), (27360, 78882), (32832, 65735), (39441, 54720), (41040, 52588)]