157467840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2689}}^1$

素因数の和:2770

約数の個数: 112

約数和(自身を含む): 508345440

約数和(自身を除く): 350877600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2689, 2928, 3660, 3904, 4880, 5378, 5856, 7320, 8067, 9760, 10756, 11712, 13445, 14640, 16134, 19520, 21512, 26890, 29280, 32268, 40335, 43024, 53780, 58560, 64536, 80670, 86048, 107560, 129072, 161340, 164029, 172096, 215120, 258144, 322680, 328058, 430240, 492087, 516288, 645360, 656116, 820145, 860480, 984174, 1290720, 1312232, 1640290, 1968348, 2460435, 2581440, 2624464, 3280580, 3936696, 4920870, 5248928, 6561160, 7873392, 9841740, 10497856, 13122320, 15746784, 19683480, 26244640, 31493568, 39366960, 52489280, 78733920, 157467840]

約数ペア:

[(1, 157467840), (2, 78733920), (3, 52489280), (4, 39366960), (5, 31493568), (6, 26244640), (8, 19683480), (10, 15746784), (12, 13122320), (15, 10497856), (16, 9841740), (20, 7873392), (24, 6561160), (30, 5248928), (32, 4920870), (40, 3936696), (48, 3280580), (60, 2624464), (61, 2581440), (64, 2460435), (80, 1968348), (96, 1640290), (120, 1312232), (122, 1290720), (160, 984174), (183, 860480), (192, 820145), (240, 656116), (244, 645360), (305, 516288), (320, 492087), (366, 430240), (480, 328058), (488, 322680), (610, 258144), (732, 215120), (915, 172096), (960, 164029), (976, 161340), (1220, 129072), (1464, 107560), (1830, 86048), (1952, 80670), (2440, 64536), (2689, 58560), (2928, 53780), (3660, 43024), (3904, 40335), (4880, 32268), (5378, 29280), (5856, 26890), (7320, 21512), (8067, 19520), (9760, 16134), (10756, 14640), (11712, 13445)]