1273191360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{189463}}^1$

素因数の和:189490

約数の個数: 112

約数和(自身を含む): 4619890176

約数和(自身を除く): 3346698816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 189463, 378926, 568389, 757852, 947315, 1136778, 1326241, 1515704, 1894630, 2273556, 2652482, 2841945, 3031408, 3789260, 3978723, 4547112, 5304964, 5683890, 6062816, 6631205, 7578520, 7957446, 9094224, 10609928, 11367780, 12125632, 13262410, 15157040, 15914892, 18188448, 19893615, 21219856, 22735560, 26524820, 30314080, 31829784, 36376896, 39787230, 42439712, 45471120, 53049640, 60628160, 63659568, 79574460, 84879424, 90942240, 106099280, 127319136, 159148920, 181884480, 212198560, 254638272, 318297840, 424397120, 636595680, 1273191360]

約数ペア:

[(1, 1273191360), (2, 636595680), (3, 424397120), (4, 318297840), (5, 254638272), (6, 212198560), (7, 181884480), (8, 159148920), (10, 127319136), (12, 106099280), (14, 90942240), (15, 84879424), (16, 79574460), (20, 63659568), (21, 60628160), (24, 53049640), (28, 45471120), (30, 42439712), (32, 39787230), (35, 36376896), (40, 31829784), (42, 30314080), (48, 26524820), (56, 22735560), (60, 21219856), (64, 19893615), (70, 18188448), (80, 15914892), (84, 15157040), (96, 13262410), (105, 12125632), (112, 11367780), (120, 10609928), (140, 9094224), (160, 7957446), (168, 7578520), (192, 6631205), (210, 6062816), (224, 5683890), (240, 5304964), (280, 4547112), (320, 3978723), (336, 3789260), (420, 3031408), (448, 2841945), (480, 2652482), (560, 2273556), (672, 1894630), (840, 1515704), (960, 1326241), (1120, 1136778), (1344, 947315), (1680, 757852), (2240, 568389), (3360, 378926), (6720, 189463)]