1505121480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1869

約数の個数: 256

約数和(自身を含む): 5412960000

約数和(自身を除く): 3907838520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 54, 57, 60, 72, 76, 82, 90, 95, 108, 114, 120, 123, 135, 152, 164, 171, 180, 190, 205, 216, 228, 246, 270, 285, 328, 342, 360, 369, 380, 410, 456, 492, 513, 540, 570, 615, 684, 738, 760, 779, 820, 855, 984, 1026, 1080, 1107, 1140, 1230, 1368, 1476, 1558, 1640, 1710, 1789, 1845, 2052, 2214, 2280, 2337, 2460, 2565, 2952, 3116, 3420, 3578, 3690, 3895, 4104, 4428, 4674, 4920, 5130, 5367, 5535, 6232, 6840, 7011, 7156, 7380, 7790, 8856, 8945, 9348, 10260, 10734, 11070, 11685, 14022, 14312, 14760, 15580, 16101, 17890, 18696, 20520, 21033, 21468, 22140, 23370, 26835, 28044, 31160, 32202, 33991, 35055, 35780, 42066, 42936, 44280, 46740, 48303, 53670, 56088, 64404, 67982, 70110, 71560, 73349, 80505, 84132, 93480, 96606, 101973, 105165, 107340, 128808, 135964, 140220, 146698, 161010, 168264, 169955, 193212, 203946, 210330, 214680, 220047, 241515, 271928, 280440, 293396, 305919, 322020, 339910, 366745, 386424, 407892, 420660, 440094, 483030, 509865, 586792, 611838, 644040, 660141, 679820, 733490, 815784, 841320, 880188, 917757, 966060, 1019730, 1100235, 1223676, 1320282, 1359640, 1393631, 1466980, 1529595, 1760376, 1835514, 1932120, 1980423, 2039460, 2200470, 2447352, 2640564, 2787262, 2933960, 3059190, 3300705, 3671028, 3960846, 4078920, 4180893, 4400940, 4588785, 5281128, 5574524, 6118380, 6601410, 6968155, 7342056, 7921692, 8361786, 8801880, 9177570, 9902115, 11149048, 12236760, 12542679, 13202820, 13936310, 15843384, 16723572, 18355140, 19804230, 20904465, 25085358, 26405640, 27872620, 33447144, 36710280, 37628037, 39608460, 41808930, 50170716, 55745240, 62713395, 75256074, 79216920, 83617860, 100341432, 125426790, 150512148, 167235720, 188140185, 250853580, 301024296, 376280370, 501707160, 752560740, 1505121480]

約数ペア:

[(1, 1505121480), (2, 752560740), (3, 501707160), (4, 376280370), (5, 301024296), (6, 250853580), (8, 188140185), (9, 167235720), (10, 150512148), (12, 125426790), (15, 100341432), (18, 83617860), (19, 79216920), (20, 75256074), (24, 62713395), (27, 55745240), (30, 50170716), (36, 41808930), (38, 39608460), (40, 37628037), (41, 36710280), (45, 33447144), (54, 27872620), (57, 26405640), (60, 25085358), (72, 20904465), (76, 19804230), (82, 18355140), (90, 16723572), (95, 15843384), (108, 13936310), (114, 13202820), (120, 12542679), (123, 12236760), (135, 11149048), (152, 9902115), (164, 9177570), (171, 8801880), (180, 8361786), (190, 7921692), (205, 7342056), (216, 6968155), (228, 6601410), (246, 6118380), (270, 5574524), (285, 5281128), (328, 4588785), (342, 4400940), (360, 4180893), (369, 4078920), (380, 3960846), (410, 3671028), (456, 3300705), (492, 3059190), (513, 2933960), (540, 2787262), (570, 2640564), (615, 2447352), (684, 2200470), (738, 2039460), (760, 1980423), (779, 1932120), (820, 1835514), (855, 1760376), (984, 1529595), (1026, 1466980), (1080, 1393631), (1107, 1359640), (1140, 1320282), (1230, 1223676), (1368, 1100235), (1476, 1019730), (1558, 966060), (1640, 917757), (1710, 880188), (1789, 841320), (1845, 815784), (2052, 733490), (2214, 679820), (2280, 660141), (2337, 644040), (2460, 611838), (2565, 586792), (2952, 509865), (3116, 483030), (3420, 440094), (3578, 420660), (3690, 407892), (3895, 386424), (4104, 366745), (4428, 339910), (4674, 322020), (4920, 305919), (5130, 293396), (5367, 280440), (5535, 271928), (6232, 241515), (6840, 220047), (7011, 214680), (7156, 210330), (7380, 203946), (7790, 193212), (8856, 169955), (8945, 168264), (9348, 161010), (10260, 146698), (10734, 140220), (11070, 135964), (11685, 128808), (14022, 107340), (14312, 105165), (14760, 101973), (15580, 96606), (16101, 93480), (17890, 84132), (18696, 80505), (20520, 73349), (21033, 71560), (21468, 70110), (22140, 67982), (23370, 64404), (26835, 56088), (28044, 53670), (31160, 48303), (32202, 46740), (33991, 44280), (35055, 42936), (35780, 42066)]