21344127480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{1361}}^1$

素因数の和:2511

約数の個数: 256

約数和(自身を含む): 76744886400

約数和(自身を除く): 55400758920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1117, 1170, 1361, 1404, 1560, 1755, 2234, 2340, 2722, 2808, 3351, 3510, 4083, 4468, 4680, 5444, 5585, 6702, 6805, 7020, 8166, 8936, 10053, 10888, 11170, 12249, 13404, 13610, 14040, 14521, 16332, 16755, 17693, 20106, 20415, 22340, 24498, 26808, 27220, 29042, 30159, 32664, 33510, 35386, 36747, 40212, 40830, 43563, 44680, 48996, 50265, 53079, 54440, 58084, 60318, 61245, 67020, 70772, 72605, 73494, 80424, 81660, 87126, 88465, 97992, 100530, 106158, 116168, 120636, 122490, 130689, 134040, 141544, 145210, 146988, 150795, 159237, 163320, 174252, 176930, 183735, 201060, 212316, 217815, 241272, 244980, 261378, 265395, 290420, 293976, 301590, 318474, 348504, 353860, 367470, 392067, 402120, 424632, 435630, 477711, 489960, 522756, 530790, 580840, 603180, 636948, 653445, 707720, 734940, 784134, 796185, 871260, 955422, 1045512, 1061580, 1206360, 1273896, 1306890, 1469880, 1520237, 1568268, 1592370, 1742520, 1910844, 1960335, 2123160, 2388555, 2613780, 3040474, 3136536, 3184740, 3821688, 3920670, 4560711, 4777110, 5227560, 6080948, 6369480, 7601185, 7841340, 9121422, 9554220, 12161896, 13682133, 15202370, 15682680, 18242844, 19108440, 19763081, 22803555, 27364266, 30404740, 36485688, 39526162, 41046399, 45607110, 54728532, 59289243, 60809480, 68410665, 79052324, 82092798, 91214220, 98815405, 109457064, 118578486, 136821330, 158104648, 164185596, 177867729, 182428440, 197630810, 205231995, 237156972, 273642660, 296446215, 328371192, 355735458, 395261620, 410463990, 474313944, 533603187, 547285320, 592892430, 711470916, 790523240, 820927980, 889338645, 1067206374, 1185784860, 1422941832, 1641855960, 1778677290, 2134412748, 2371569720, 2668015935, 3557354580, 4268825496, 5336031870, 7114709160, 10672063740, 21344127480]

約数ペア:

[(1, 21344127480), (2, 10672063740), (3, 7114709160), (4, 5336031870), (5, 4268825496), (6, 3557354580), (8, 2668015935), (9, 2371569720), (10, 2134412748), (12, 1778677290), (13, 1641855960), (15, 1422941832), (18, 1185784860), (20, 1067206374), (24, 889338645), (26, 820927980), (27, 790523240), (30, 711470916), (36, 592892430), (39, 547285320), (40, 533603187), (45, 474313944), (52, 410463990), (54, 395261620), (60, 355735458), (65, 328371192), (72, 296446215), (78, 273642660), (90, 237156972), (104, 205231995), (108, 197630810), (117, 182428440), (120, 177867729), (130, 164185596), (135, 158104648), (156, 136821330), (180, 118578486), (195, 109457064), (216, 98815405), (234, 91214220), (260, 82092798), (270, 79052324), (312, 68410665), (351, 60809480), (360, 59289243), (390, 54728532), (468, 45607110), (520, 41046399), (540, 39526162), (585, 36485688), (702, 30404740), (780, 27364266), (936, 22803555), (1080, 19763081), (1117, 19108440), (1170, 18242844), (1361, 15682680), (1404, 15202370), (1560, 13682133), (1755, 12161896), (2234, 9554220), (2340, 9121422), (2722, 7841340), (2808, 7601185), (3351, 6369480), (3510, 6080948), (4083, 5227560), (4468, 4777110), (4680, 4560711), (5444, 3920670), (5585, 3821688), (6702, 3184740), (6805, 3136536), (7020, 3040474), (8166, 2613780), (8936, 2388555), (10053, 2123160), (10888, 1960335), (11170, 1910844), (12249, 1742520), (13404, 1592370), (13610, 1568268), (14040, 1520237), (14521, 1469880), (16332, 1306890), (16755, 1273896), (17693, 1206360), (20106, 1061580), (20415, 1045512), (22340, 955422), (24498, 871260), (26808, 796185), (27220, 784134), (29042, 734940), (30159, 707720), (32664, 653445), (33510, 636948), (35386, 603180), (36747, 580840), (40212, 530790), (40830, 522756), (43563, 489960), (44680, 477711), (48996, 435630), (50265, 424632), (53079, 402120), (54440, 392067), (58084, 367470), (60318, 353860), (61245, 348504), (67020, 318474), (70772, 301590), (72605, 293976), (73494, 290420), (80424, 265395), (81660, 261378), (87126, 244980), (88465, 241272), (97992, 217815), (100530, 212316), (106158, 201060), (116168, 183735), (120636, 176930), (122490, 174252), (130689, 163320), (134040, 159237), (141544, 150795), (145210, 146988)]