357826920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{883}}^1$

素因数の和:1215

約数の個数: 128

約数和(自身を含む): 1176215040

約数和(自身を除く): 818388120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 307, 330, 440, 614, 660, 883, 921, 1228, 1320, 1535, 1766, 1842, 2456, 2649, 3070, 3377, 3532, 3684, 4415, 4605, 5298, 6140, 6754, 7064, 7368, 8830, 9210, 9713, 10131, 10596, 12280, 13245, 13508, 16885, 17660, 18420, 19426, 20262, 21192, 26490, 27016, 29139, 33770, 35320, 36840, 38852, 40524, 48565, 50655, 52980, 58278, 67540, 77704, 81048, 97130, 101310, 105960, 116556, 135080, 145695, 194260, 202620, 233112, 271081, 291390, 388520, 405240, 542162, 582780, 813243, 1084324, 1165560, 1355405, 1626486, 2168648, 2710810, 2981891, 3252972, 4066215, 5421620, 5963782, 6505944, 8132430, 8945673, 10843240, 11927564, 14909455, 16264860, 17891346, 23855128, 29818910, 32529720, 35782692, 44728365, 59637820, 71565384, 89456730, 119275640, 178913460, 357826920]

約数ペア:

[(1, 357826920), (2, 178913460), (3, 119275640), (4, 89456730), (5, 71565384), (6, 59637820), (8, 44728365), (10, 35782692), (11, 32529720), (12, 29818910), (15, 23855128), (20, 17891346), (22, 16264860), (24, 14909455), (30, 11927564), (33, 10843240), (40, 8945673), (44, 8132430), (55, 6505944), (60, 5963782), (66, 5421620), (88, 4066215), (110, 3252972), (120, 2981891), (132, 2710810), (165, 2168648), (220, 1626486), (264, 1355405), (307, 1165560), (330, 1084324), (440, 813243), (614, 582780), (660, 542162), (883, 405240), (921, 388520), (1228, 291390), (1320, 271081), (1535, 233112), (1766, 202620), (1842, 194260), (2456, 145695), (2649, 135080), (3070, 116556), (3377, 105960), (3532, 101310), (3684, 97130), (4415, 81048), (4605, 77704), (5298, 67540), (6140, 58278), (6754, 52980), (7064, 50655), (7368, 48565), (8830, 40524), (9210, 38852), (9713, 36840), (10131, 35320), (10596, 33770), (12280, 29139), (13245, 27016), (13508, 26490), (16885, 21192), (17660, 20262), (18420, 19426)]