243449280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1528

約数の個数: 224

約数和(自身を含む): 904646400

約数和(自身を除く): 661197120

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, 1483, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 2966, 3040, 3420, 3648, 4104, 4320, 4449, 4560, 5130, 5472, 5932, 6080, 6840, 7415, 8208, 8640, 8898, 9120, 10260, 10944, 11864, 13347, 13680, 14830, 16416, 17796, 18240, 20520, 22245, 23728, 26694, 27360, 28177, 29660, 32832, 35592, 40041, 41040, 44490, 47456, 53388, 54720, 56354, 59320, 66735, 71184, 80082, 82080, 84531, 88980, 94912, 106776, 112708, 118640, 133470, 140885, 142368, 160164, 164160, 169062, 177960, 200205, 213552, 225416, 237280, 253593, 266940, 281770, 284736, 320328, 338124, 355920, 400410, 422655, 427104, 450832, 474560, 507186, 533880, 563540, 640656, 676248, 711840, 760779, 800820, 845310, 854208, 901664, 1014372, 1067760, 1127080, 1267965, 1281312, 1352496, 1423680, 1521558, 1601640, 1690620, 1803328, 2028744, 2135520, 2254160, 2535930, 2562624, 2704992, 3043116, 3203280, 3381240, 3803895, 4057488, 4271040, 4508320, 5071860, 5409984, 6086232, 6406560, 6762480, 7607790, 8114976, 9016640, 10143720, 12172464, 12813120, 13524960, 15215580, 16229952, 20287440, 24344928, 27049920, 30431160, 40574880, 48689856, 60862320, 81149760, 121724640, 243449280]

約数ペア:

[(1, 243449280), (2, 121724640), (3, 81149760), (4, 60862320), (5, 48689856), (6, 40574880), (8, 30431160), (9, 27049920), (10, 24344928), (12, 20287440), (15, 16229952), (16, 15215580), (18, 13524960), (19, 12813120), (20, 12172464), (24, 10143720), (27, 9016640), (30, 8114976), (32, 7607790), (36, 6762480), (38, 6406560), (40, 6086232), (45, 5409984), (48, 5071860), (54, 4508320), (57, 4271040), (60, 4057488), (64, 3803895), (72, 3381240), (76, 3203280), (80, 3043116), (90, 2704992), (95, 2562624), (96, 2535930), (108, 2254160), (114, 2135520), (120, 2028744), (135, 1803328), (144, 1690620), (152, 1601640), (160, 1521558), (171, 1423680), (180, 1352496), (190, 1281312), (192, 1267965), (216, 1127080), (228, 1067760), (240, 1014372), (270, 901664), (285, 854208), (288, 845310), (304, 800820), (320, 760779), (342, 711840), (360, 676248), (380, 640656), (432, 563540), (456, 533880), (480, 507186), (513, 474560), (540, 450832), (570, 427104), (576, 422655), (608, 400410), (684, 355920), (720, 338124), (760, 320328), (855, 284736), (864, 281770), (912, 266940), (960, 253593), (1026, 237280), (1080, 225416), (1140, 213552), (1216, 200205), (1368, 177960), (1440, 169062), (1483, 164160), (1520, 160164), (1710, 142368), (1728, 140885), (1824, 133470), (2052, 118640), (2160, 112708), (2280, 106776), (2565, 94912), (2736, 88980), (2880, 84531), (2966, 82080), (3040, 80082), (3420, 71184), (3648, 66735), (4104, 59320), (4320, 56354), (4449, 54720), (4560, 53388), (5130, 47456), (5472, 44490), (5932, 41040), (6080, 40041), (6840, 35592), (7415, 32832), (8208, 29660), (8640, 28177), (8898, 27360), (9120, 26694), (10260, 23728), (10944, 22245), (11864, 20520), (13347, 18240), (13680, 17796), (14830, 16416)]