195038640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6607}}^1$

素因数の和:6667

約数の個数: 120

約数和(自身を含む): 671082048

約数和(自身を除く): 476043408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 6607, 7380, 9840, 13214, 14760, 19821, 26428, 29520, 33035, 39642, 52856, 59463, 66070, 79284, 99105, 105712, 118926, 132140, 158568, 198210, 237852, 264280, 270887, 297315, 317136, 396420, 475704, 528560, 541774, 594630, 792840, 812661, 951408, 1083548, 1189260, 1354435, 1585680, 1625322, 2167096, 2378520, 2437983, 2708870, 3250644, 4063305, 4334192, 4757040, 4875966, 5417740, 6501288, 8126610, 9751932, 10835480, 12189915, 13002576, 16253220, 19503864, 21670960, 24379830, 32506440, 39007728, 48759660, 65012880, 97519320, 195038640]

約数ペア:

[(1, 195038640), (2, 97519320), (3, 65012880), (4, 48759660), (5, 39007728), (6, 32506440), (8, 24379830), (9, 21670960), (10, 19503864), (12, 16253220), (15, 13002576), (16, 12189915), (18, 10835480), (20, 9751932), (24, 8126610), (30, 6501288), (36, 5417740), (40, 4875966), (41, 4757040), (45, 4334192), (48, 4063305), (60, 3250644), (72, 2708870), (80, 2437983), (82, 2378520), (90, 2167096), (120, 1625322), (123, 1585680), (144, 1354435), (164, 1189260), (180, 1083548), (205, 951408), (240, 812661), (246, 792840), (328, 594630), (360, 541774), (369, 528560), (410, 475704), (492, 396420), (615, 317136), (656, 297315), (720, 270887), (738, 264280), (820, 237852), (984, 198210), (1230, 158568), (1476, 132140), (1640, 118926), (1845, 105712), (1968, 99105), (2460, 79284), (2952, 66070), (3280, 59463), (3690, 52856), (4920, 39642), (5904, 33035), (6607, 29520), (7380, 26428), (9840, 19821), (13214, 14760)]