143153920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1270

約数の個数: 144

約数和(自身を含む): 422372160

約数和(自身を除く): 279218240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1229, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2458, 2912, 3328, 3640, 4160, 4480, 4916, 5824, 6145, 7280, 8320, 8603, 8960, 9832, 11648, 12290, 14560, 15977, 16640, 17206, 19664, 23296, 24580, 29120, 31954, 34412, 39328, 43015, 49160, 58240, 63908, 68824, 78656, 79885, 86030, 98320, 111839, 116480, 127816, 137648, 157312, 159770, 172060, 196640, 223678, 255632, 275296, 314624, 319540, 344120, 393280, 447356, 511264, 550592, 559195, 639080, 688240, 786560, 894712, 1022528, 1101184, 1118390, 1278160, 1376480, 1573120, 1789424, 2045056, 2202368, 2236780, 2556320, 2752960, 3578848, 4090112, 4473560, 5112640, 5505920, 7157696, 8947120, 10225280, 11011840, 14315392, 17894240, 20450560, 28630784, 35788480, 71576960, 143153920]

約数ペア:

[(1, 143153920), (2, 71576960), (4, 35788480), (5, 28630784), (7, 20450560), (8, 17894240), (10, 14315392), (13, 11011840), (14, 10225280), (16, 8947120), (20, 7157696), (26, 5505920), (28, 5112640), (32, 4473560), (35, 4090112), (40, 3578848), (52, 2752960), (56, 2556320), (64, 2236780), (65, 2202368), (70, 2045056), (80, 1789424), (91, 1573120), (104, 1376480), (112, 1278160), (128, 1118390), (130, 1101184), (140, 1022528), (160, 894712), (182, 786560), (208, 688240), (224, 639080), (256, 559195), (260, 550592), (280, 511264), (320, 447356), (364, 393280), (416, 344120), (448, 319540), (455, 314624), (520, 275296), (560, 255632), (640, 223678), (728, 196640), (832, 172060), (896, 159770), (910, 157312), (1040, 137648), (1120, 127816), (1229, 116480), (1280, 111839), (1456, 98320), (1664, 86030), (1792, 79885), (1820, 78656), (2080, 68824), (2240, 63908), (2458, 58240), (2912, 49160), (3328, 43015), (3640, 39328), (4160, 34412), (4480, 31954), (4916, 29120), (5824, 24580), (6145, 23296), (7280, 19664), (8320, 17206), (8603, 16640), (8960, 15977), (9832, 14560), (11648, 12290)]