292198920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2055

約数の個数: 128

約数和(自身を含む): 954253440

約数和(自身を除く): 662054520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 970, 1164, 1261, 1455, 1560, 1931, 1940, 2328, 2522, 2910, 3783, 3862, 3880, 5044, 5793, 5820, 6305, 7566, 7724, 9655, 10088, 11586, 11640, 12610, 15132, 15448, 18915, 19310, 23172, 25103, 25220, 28965, 30264, 37830, 38620, 46344, 50206, 50440, 57930, 75309, 75660, 77240, 100412, 115860, 125515, 150618, 151320, 187307, 200824, 231720, 251030, 301236, 374614, 376545, 502060, 561921, 602472, 749228, 753090, 936535, 1004120, 1123842, 1498456, 1506180, 1873070, 2247684, 2434991, 2809605, 3012360, 3746140, 4495368, 4869982, 5619210, 7304973, 7492280, 9739964, 11238420, 12174955, 14609946, 19479928, 22476840, 24349910, 29219892, 36524865, 48699820, 58439784, 73049730, 97399640, 146099460, 292198920]

約数ペア:

[(1, 292198920), (2, 146099460), (3, 97399640), (4, 73049730), (5, 58439784), (6, 48699820), (8, 36524865), (10, 29219892), (12, 24349910), (13, 22476840), (15, 19479928), (20, 14609946), (24, 12174955), (26, 11238420), (30, 9739964), (39, 7492280), (40, 7304973), (52, 5619210), (60, 4869982), (65, 4495368), (78, 3746140), (97, 3012360), (104, 2809605), (120, 2434991), (130, 2247684), (156, 1873070), (194, 1506180), (195, 1498456), (260, 1123842), (291, 1004120), (312, 936535), (388, 753090), (390, 749228), (485, 602472), (520, 561921), (582, 502060), (776, 376545), (780, 374614), (970, 301236), (1164, 251030), (1261, 231720), (1455, 200824), (1560, 187307), (1931, 151320), (1940, 150618), (2328, 125515), (2522, 115860), (2910, 100412), (3783, 77240), (3862, 75660), (3880, 75309), (5044, 57930), (5793, 50440), (5820, 50206), (6305, 46344), (7566, 38620), (7724, 37830), (9655, 30264), (10088, 28965), (11586, 25220), (11640, 25103), (12610, 23172), (15132, 19310), (15448, 18915)]