128516424840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{182417}}^1$

素因数の和:182556

約数の個数: 192

約数和(自身を含む): 443932444800

約数和(自身を除く): 315416019960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 103, 114, 120, 152, 171, 180, 190, 206, 228, 285, 309, 342, 360, 380, 412, 456, 515, 570, 618, 684, 760, 824, 855, 927, 1030, 1140, 1236, 1368, 1545, 1710, 1854, 1957, 2060, 2280, 2472, 3090, 3420, 3708, 3914, 4120, 4635, 5871, 6180, 6840, 7416, 7828, 9270, 9785, 11742, 12360, 15656, 17613, 18540, 19570, 23484, 29355, 35226, 37080, 39140, 46968, 58710, 70452, 78280, 88065, 117420, 140904, 176130, 182417, 234840, 352260, 364834, 547251, 704520, 729668, 912085, 1094502, 1459336, 1641753, 1824170, 2189004, 2736255, 3283506, 3465923, 3648340, 4378008, 5472510, 6567012, 6931846, 7296680, 8208765, 10397769, 10945020, 13134024, 13863692, 16417530, 17329615, 18788951, 20795538, 21890040, 27727384, 31193307, 32835060, 34659230, 37577902, 41591076, 51988845, 56366853, 62386614, 65670120, 69318460, 75155804, 83182152, 93944755, 103977690, 112733706, 124773228, 138636920, 150311608, 155966535, 169100559, 187889510, 207955380, 225467412, 249546456, 281834265, 311933070, 338201118, 356990069, 375779020, 415910760, 450934824, 563668530, 623866140, 676402236, 713980138, 751558040, 845502795, 1070970207, 1127337060, 1247732280, 1352804472, 1427960276, 1691005590, 1784950345, 2141940414, 2254674120, 2855920552, 3212910621, 3382011180, 3569900690, 4283880828, 5354851035, 6425821242, 6764022360, 7139801380, 8567761656, 10709702070, 12851642484, 14279602760, 16064553105, 21419404140, 25703284968, 32129106210, 42838808280, 64258212420, 128516424840]

約数ペア:

[(1, 128516424840), (2, 64258212420), (3, 42838808280), (4, 32129106210), (5, 25703284968), (6, 21419404140), (8, 16064553105), (9, 14279602760), (10, 12851642484), (12, 10709702070), (15, 8567761656), (18, 7139801380), (19, 6764022360), (20, 6425821242), (24, 5354851035), (30, 4283880828), (36, 3569900690), (38, 3382011180), (40, 3212910621), (45, 2855920552), (57, 2254674120), (60, 2141940414), (72, 1784950345), (76, 1691005590), (90, 1427960276), (95, 1352804472), (103, 1247732280), (114, 1127337060), (120, 1070970207), (152, 845502795), (171, 751558040), (180, 713980138), (190, 676402236), (206, 623866140), (228, 563668530), (285, 450934824), (309, 415910760), (342, 375779020), (360, 356990069), (380, 338201118), (412, 311933070), (456, 281834265), (515, 249546456), (570, 225467412), (618, 207955380), (684, 187889510), (760, 169100559), (824, 155966535), (855, 150311608), (927, 138636920), (1030, 124773228), (1140, 112733706), (1236, 103977690), (1368, 93944755), (1545, 83182152), (1710, 75155804), (1854, 69318460), (1957, 65670120), (2060, 62386614), (2280, 56366853), (2472, 51988845), (3090, 41591076), (3420, 37577902), (3708, 34659230), (3914, 32835060), (4120, 31193307), (4635, 27727384), (5871, 21890040), (6180, 20795538), (6840, 18788951), (7416, 17329615), (7828, 16417530), (9270, 13863692), (9785, 13134024), (11742, 10945020), (12360, 10397769), (15656, 8208765), (17613, 7296680), (18540, 6931846), (19570, 6567012), (23484, 5472510), (29355, 4378008), (35226, 3648340), (37080, 3465923), (39140, 3283506), (46968, 2736255), (58710, 2189004), (70452, 1824170), (78280, 1641753), (88065, 1459336), (117420, 1094502), (140904, 912085), (176130, 729668), (182417, 704520), (234840, 547251), (352260, 364834)]