353148840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:632

約数の個数: 192

約数和(自身を含む): 1260567360

約数和(自身を除く): 907418520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 257, 264, 330, 347, 360, 396, 440, 495, 514, 660, 694, 771, 792, 990, 1028, 1041, 1285, 1320, 1388, 1542, 1735, 1980, 2056, 2082, 2313, 2570, 2776, 2827, 3084, 3123, 3470, 3817, 3855, 3960, 4164, 4626, 5140, 5205, 5654, 6168, 6246, 6940, 7634, 7710, 8328, 8481, 9252, 10280, 10410, 11308, 11451, 11565, 12492, 13880, 14135, 15268, 15420, 15615, 16962, 18504, 19085, 20820, 22616, 22902, 23130, 24984, 25443, 28270, 30536, 30840, 31230, 33924, 34353, 38170, 41640, 42405, 45804, 46260, 50886, 56540, 57255, 62460, 67848, 68706, 76340, 84810, 89179, 91608, 92520, 101772, 113080, 114510, 124920, 127215, 137412, 152680, 169620, 171765, 178358, 203544, 229020, 254430, 267537, 274824, 339240, 343530, 356716, 445895, 458040, 508860, 535074, 687060, 713432, 802611, 891790, 980969, 1017720, 1070148, 1337685, 1374120, 1605222, 1783580, 1961938, 2140296, 2675370, 2942907, 3210444, 3567160, 3923876, 4013055, 4904845, 5350740, 5885814, 6420888, 7847752, 8026110, 8828721, 9809690, 10701480, 11771628, 14714535, 16052220, 17657442, 19619380, 23543256, 29429070, 32104440, 35314884, 39238760, 44143605, 58858140, 70629768, 88287210, 117716280, 176574420, 353148840]

約数ペア:

[(1, 353148840), (2, 176574420), (3, 117716280), (4, 88287210), (5, 70629768), (6, 58858140), (8, 44143605), (9, 39238760), (10, 35314884), (11, 32104440), (12, 29429070), (15, 23543256), (18, 19619380), (20, 17657442), (22, 16052220), (24, 14714535), (30, 11771628), (33, 10701480), (36, 9809690), (40, 8828721), (44, 8026110), (45, 7847752), (55, 6420888), (60, 5885814), (66, 5350740), (72, 4904845), (88, 4013055), (90, 3923876), (99, 3567160), (110, 3210444), (120, 2942907), (132, 2675370), (165, 2140296), (180, 1961938), (198, 1783580), (220, 1605222), (257, 1374120), (264, 1337685), (330, 1070148), (347, 1017720), (360, 980969), (396, 891790), (440, 802611), (495, 713432), (514, 687060), (660, 535074), (694, 508860), (771, 458040), (792, 445895), (990, 356716), (1028, 343530), (1041, 339240), (1285, 274824), (1320, 267537), (1388, 254430), (1542, 229020), (1735, 203544), (1980, 178358), (2056, 171765), (2082, 169620), (2313, 152680), (2570, 137412), (2776, 127215), (2827, 124920), (3084, 114510), (3123, 113080), (3470, 101772), (3817, 92520), (3855, 91608), (3960, 89179), (4164, 84810), (4626, 76340), (5140, 68706), (5205, 67848), (5654, 62460), (6168, 57255), (6246, 56540), (6940, 50886), (7634, 46260), (7710, 45804), (8328, 42405), (8481, 41640), (9252, 38170), (10280, 34353), (10410, 33924), (11308, 31230), (11451, 30840), (11565, 30536), (12492, 28270), (13880, 25443), (14135, 24984), (15268, 23130), (15420, 22902), (15615, 22616), (16962, 20820), (18504, 19085)]