284037840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 240

約数和(自身を含む): 1042641600

約数和(自身を除く): 758603760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 769, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1520, 1538, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2307, 2430, 2565, 2736, 3076, 3078, 3240, 3420, 3845, 3888, 4104, 4560, 4614, 4617, 4860, 5130, 6152, 6156, 6480, 6840, 6921, 7690, 7695, 8208, 9228, 9234, 9720, 10260, 11535, 12304, 12312, 13680, 13842, 14611, 15380, 15390, 18456, 18468, 19440, 20520, 20763, 23070, 23085, 24624, 27684, 29222, 30760, 30780, 34605, 36912, 36936, 41040, 41526, 43833, 46140, 46170, 55368, 58444, 61520, 61560, 62289, 69210, 73055, 73872, 83052, 87666, 92280, 92340, 103815, 110736, 116888, 123120, 124578, 131499, 138420, 146110, 166104, 175332, 184560, 184680, 186867, 207630, 219165, 233776, 249156, 262998, 276840, 292220, 311445, 332208, 350664, 369360, 373734, 394497, 415260, 438330, 498312, 525996, 553680, 584440, 622890, 657495, 701328, 747468, 788994, 830520, 876660, 934335, 996624, 1051992, 1168880, 1183491, 1245780, 1314990, 1494936, 1577988, 1661040, 1753320, 1868670, 1972485, 2103984, 2366982, 2491560, 2629980, 2989872, 3155976, 3506640, 3550473, 3737340, 3944970, 4733964, 4983120, 5259960, 5917455, 6311952, 7100946, 7474680, 7889940, 9467928, 10519920, 11834910, 14201892, 14949360, 15779880, 17752365, 18935856, 23669820, 28403784, 31559760, 35504730, 47339640, 56807568, 71009460, 94679280, 142018920, 284037840]

約数ペア:

[(1, 284037840), (2, 142018920), (3, 94679280), (4, 71009460), (5, 56807568), (6, 47339640), (8, 35504730), (9, 31559760), (10, 28403784), (12, 23669820), (15, 18935856), (16, 17752365), (18, 15779880), (19, 14949360), (20, 14201892), (24, 11834910), (27, 10519920), (30, 9467928), (36, 7889940), (38, 7474680), (40, 7100946), (45, 6311952), (48, 5917455), (54, 5259960), (57, 4983120), (60, 4733964), (72, 3944970), (76, 3737340), (80, 3550473), (81, 3506640), (90, 3155976), (95, 2989872), (108, 2629980), (114, 2491560), (120, 2366982), (135, 2103984), (144, 1972485), (152, 1868670), (162, 1753320), (171, 1661040), (180, 1577988), (190, 1494936), (216, 1314990), (228, 1245780), (240, 1183491), (243, 1168880), (270, 1051992), (285, 996624), (304, 934335), (324, 876660), (342, 830520), (360, 788994), (380, 747468), (405, 701328), (432, 657495), (456, 622890), (486, 584440), (513, 553680), (540, 525996), (570, 498312), (648, 438330), (684, 415260), (720, 394497), (760, 373734), (769, 369360), (810, 350664), (855, 332208), (912, 311445), (972, 292220), (1026, 276840), (1080, 262998), (1140, 249156), (1215, 233776), (1296, 219165), (1368, 207630), (1520, 186867), (1538, 184680), (1539, 184560), (1620, 175332), (1710, 166104), (1944, 146110), (2052, 138420), (2160, 131499), (2280, 124578), (2307, 123120), (2430, 116888), (2565, 110736), (2736, 103815), (3076, 92340), (3078, 92280), (3240, 87666), (3420, 83052), (3845, 73872), (3888, 73055), (4104, 69210), (4560, 62289), (4614, 61560), (4617, 61520), (4860, 58444), (5130, 55368), (6152, 46170), (6156, 46140), (6480, 43833), (6840, 41526), (6921, 41040), (7690, 36936), (7695, 36912), (8208, 34605), (9228, 30780), (9234, 30760), (9720, 29222), (10260, 27684), (11535, 24624), (12304, 23085), (12312, 23070), (13680, 20763), (13842, 20520), (14611, 19440), (15380, 18468), (15390, 18456)]