142803240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62633}}^1$

素因数の和:62666

約数の個数: 64

約数和(自身を含む): 450964800

約数和(自身を除く): 308161560

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, 760, 1140, 2280, 62633, 125266, 187899, 250532, 313165, 375798, 501064, 626330, 751596, 939495, 1190027, 1252660, 1503192, 1878990, 2380054, 2505320, 3570081, 3757980, 4760108, 5950135, 7140162, 7515960, 9520216, 11900270, 14280324, 17850405, 23800540, 28560648, 35700810, 47601080, 71401620, 142803240]

約数ペア:

[(1, 142803240), (2, 71401620), (3, 47601080), (4, 35700810), (5, 28560648), (6, 23800540), (8, 17850405), (10, 14280324), (12, 11900270), (15, 9520216), (19, 7515960), (20, 7140162), (24, 5950135), (30, 4760108), (38, 3757980), (40, 3570081), (57, 2505320), (60, 2380054), (76, 1878990), (95, 1503192), (114, 1252660), (120, 1190027), (152, 939495), (190, 751596), (228, 626330), (285, 501064), (380, 375798), (456, 313165), (570, 250532), (760, 187899), (1140, 125266), (2280, 62633)]