214294920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 256

約数和(自身を含む): 801792000

約数和(自身を除く): 587497080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 56, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 120, 133, 140, 145, 152, 168, 174, 190, 203, 210, 228, 232, 266, 280, 285, 290, 348, 380, 399, 406, 420, 435, 456, 463, 532, 551, 570, 580, 609, 665, 696, 760, 798, 812, 840, 870, 926, 1015, 1064, 1102, 1140, 1160, 1218, 1330, 1389, 1596, 1624, 1653, 1740, 1852, 1995, 2030, 2204, 2280, 2315, 2436, 2660, 2755, 2778, 3045, 3192, 3241, 3306, 3480, 3704, 3857, 3990, 4060, 4408, 4630, 4872, 5320, 5510, 5556, 6090, 6482, 6612, 6945, 7714, 7980, 8120, 8265, 8797, 9260, 9723, 11020, 11112, 11571, 12180, 12964, 13224, 13427, 13890, 15428, 15960, 16205, 16530, 17594, 18520, 19285, 19446, 22040, 23142, 24360, 25928, 26391, 26854, 27780, 30856, 32410, 33060, 35188, 38570, 38892, 40281, 43985, 46284, 48615, 52782, 53708, 55560, 57855, 61579, 64820, 66120, 67135, 70376, 77140, 77784, 80562, 87970, 92568, 93989, 97230, 105564, 107416, 115710, 123158, 129640, 131955, 134270, 154280, 161124, 175940, 184737, 187978, 194460, 201405, 211128, 231420, 246316, 255113, 263910, 268540, 281967, 307895, 322248, 351880, 369474, 375956, 388920, 402810, 462840, 469945, 492632, 510226, 527820, 537080, 563934, 615790, 738948, 751912, 765339, 805620, 923685, 939890, 1020452, 1055640, 1127868, 1231580, 1275565, 1409835, 1477896, 1530678, 1611240, 1785791, 1847370, 1879780, 2040904, 2255736, 2463160, 2551130, 2819670, 3061356, 3571582, 3694740, 3759560, 3826695, 5102260, 5357373, 5639340, 6122712, 7143164, 7389480, 7653390, 8928955, 10204520, 10714746, 11278680, 14286328, 15306780, 17857910, 21429492, 26786865, 30613560, 35715820, 42858984, 53573730, 71431640, 107147460, 214294920]

約数ペア:

[(1, 214294920), (2, 107147460), (3, 71431640), (4, 53573730), (5, 42858984), (6, 35715820), (7, 30613560), (8, 26786865), (10, 21429492), (12, 17857910), (14, 15306780), (15, 14286328), (19, 11278680), (20, 10714746), (21, 10204520), (24, 8928955), (28, 7653390), (29, 7389480), (30, 7143164), (35, 6122712), (38, 5639340), (40, 5357373), (42, 5102260), (56, 3826695), (57, 3759560), (58, 3694740), (60, 3571582), (70, 3061356), (76, 2819670), (84, 2551130), (87, 2463160), (95, 2255736), (105, 2040904), (114, 1879780), (116, 1847370), (120, 1785791), (133, 1611240), (140, 1530678), (145, 1477896), (152, 1409835), (168, 1275565), (174, 1231580), (190, 1127868), (203, 1055640), (210, 1020452), (228, 939890), (232, 923685), (266, 805620), (280, 765339), (285, 751912), (290, 738948), (348, 615790), (380, 563934), (399, 537080), (406, 527820), (420, 510226), (435, 492632), (456, 469945), (463, 462840), (532, 402810), (551, 388920), (570, 375956), (580, 369474), (609, 351880), (665, 322248), (696, 307895), (760, 281967), (798, 268540), (812, 263910), (840, 255113), (870, 246316), (926, 231420), (1015, 211128), (1064, 201405), (1102, 194460), (1140, 187978), (1160, 184737), (1218, 175940), (1330, 161124), (1389, 154280), (1596, 134270), (1624, 131955), (1653, 129640), (1740, 123158), (1852, 115710), (1995, 107416), (2030, 105564), (2204, 97230), (2280, 93989), (2315, 92568), (2436, 87970), (2660, 80562), (2755, 77784), (2778, 77140), (3045, 70376), (3192, 67135), (3241, 66120), (3306, 64820), (3480, 61579), (3704, 57855), (3857, 55560), (3990, 53708), (4060, 52782), (4408, 48615), (4630, 46284), (4872, 43985), (5320, 40281), (5510, 38892), (5556, 38570), (6090, 35188), (6482, 33060), (6612, 32410), (6945, 30856), (7714, 27780), (7980, 26854), (8120, 26391), (8265, 25928), (8797, 24360), (9260, 23142), (9723, 22040), (11020, 19446), (11112, 19285), (11571, 18520), (12180, 17594), (12964, 16530), (13224, 16205), (13427, 15960), (13890, 15428)]