2637830040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{1951}}^1$

素因数の和:2577

約数の個数: 128

約数和(自身を含む): 8348313600

約数和(自身を除く): 5710483560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 593, 760, 1140, 1186, 1779, 1951, 2280, 2372, 2965, 3558, 3902, 4744, 5853, 5930, 7116, 7804, 8895, 9755, 11267, 11706, 11860, 14232, 15608, 17790, 19510, 22534, 23412, 23720, 29265, 33801, 35580, 37069, 39020, 45068, 46824, 56335, 58530, 67602, 71160, 74138, 78040, 90136, 111207, 112670, 117060, 135204, 148276, 169005, 185345, 222414, 225340, 234120, 270408, 296552, 338010, 370690, 444828, 450680, 556035, 676020, 741380, 889656, 1112070, 1156943, 1352040, 1482760, 2224140, 2313886, 3470829, 4448280, 4627772, 5784715, 6941658, 9255544, 11569430, 13883316, 17354145, 21981917, 23138860, 27766632, 34708290, 43963834, 46277720, 65945751, 69416580, 87927668, 109909585, 131891502, 138833160, 175855336, 219819170, 263783004, 329728755, 439638340, 527566008, 659457510, 879276680, 1318915020, 2637830040]

約数ペア:

[(1, 2637830040), (2, 1318915020), (3, 879276680), (4, 659457510), (5, 527566008), (6, 439638340), (8, 329728755), (10, 263783004), (12, 219819170), (15, 175855336), (19, 138833160), (20, 131891502), (24, 109909585), (30, 87927668), (38, 69416580), (40, 65945751), (57, 46277720), (60, 43963834), (76, 34708290), (95, 27766632), (114, 23138860), (120, 21981917), (152, 17354145), (190, 13883316), (228, 11569430), (285, 9255544), (380, 6941658), (456, 5784715), (570, 4627772), (593, 4448280), (760, 3470829), (1140, 2313886), (1186, 2224140), (1779, 1482760), (1951, 1352040), (2280, 1156943), (2372, 1112070), (2965, 889656), (3558, 741380), (3902, 676020), (4744, 556035), (5853, 450680), (5930, 444828), (7116, 370690), (7804, 338010), (8895, 296552), (9755, 270408), (11267, 234120), (11706, 225340), (11860, 222414), (14232, 185345), (15608, 169005), (17790, 148276), (19510, 135204), (22534, 117060), (23412, 112670), (23720, 111207), (29265, 90136), (33801, 78040), (35580, 74138), (37069, 71160), (39020, 67602), (45068, 58530), (46824, 56335)]