38233320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 123984000

約数和(自身を除く): 85750680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 409, 410, 456, 492, 570, 615, 760, 779, 818, 820, 984, 1140, 1227, 1230, 1558, 1636, 1640, 2045, 2280, 2337, 2454, 2460, 3116, 3272, 3895, 4090, 4674, 4908, 4920, 6135, 6232, 7771, 7790, 8180, 9348, 9816, 11685, 12270, 15542, 15580, 16360, 16769, 18696, 23313, 23370, 24540, 31084, 31160, 33538, 38855, 46626, 46740, 49080, 50307, 62168, 67076, 77710, 83845, 93252, 93480, 100614, 116565, 134152, 155420, 167690, 186504, 201228, 233130, 251535, 310840, 318611, 335380, 402456, 466260, 503070, 637222, 670760, 932520, 955833, 1006140, 1274444, 1593055, 1911666, 2012280, 2548888, 3186110, 3823332, 4779165, 6372220, 7646664, 9558330, 12744440, 19116660, 38233320]

約数ペア:

[(1, 38233320), (2, 19116660), (3, 12744440), (4, 9558330), (5, 7646664), (6, 6372220), (8, 4779165), (10, 3823332), (12, 3186110), (15, 2548888), (19, 2012280), (20, 1911666), (24, 1593055), (30, 1274444), (38, 1006140), (40, 955833), (41, 932520), (57, 670760), (60, 637222), (76, 503070), (82, 466260), (95, 402456), (114, 335380), (120, 318611), (123, 310840), (152, 251535), (164, 233130), (190, 201228), (205, 186504), (228, 167690), (246, 155420), (285, 134152), (328, 116565), (380, 100614), (409, 93480), (410, 93252), (456, 83845), (492, 77710), (570, 67076), (615, 62168), (760, 50307), (779, 49080), (818, 46740), (820, 46626), (984, 38855), (1140, 33538), (1227, 31160), (1230, 31084), (1558, 24540), (1636, 23370), (1640, 23313), (2045, 18696), (2280, 16769), (2337, 16360), (2454, 15580), (2460, 15542), (3116, 12270), (3272, 11685), (3895, 9816), (4090, 9348), (4674, 8180), (4908, 7790), (4920, 7771), (6135, 6232)]