204444139260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{380843}}^1$

素因数の和:381267

約数の個数: 96

約数和(自身を含む): 598869573120

約数和(自身を除く): 394425433860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 389, 460, 690, 778, 1167, 1380, 1556, 1945, 2334, 3890, 4668, 5835, 7780, 8947, 11670, 17894, 23340, 26841, 35788, 44735, 53682, 89470, 107364, 134205, 178940, 268410, 380843, 536820, 761686, 1142529, 1523372, 1904215, 2285058, 3808430, 4570116, 5712645, 7616860, 8759389, 11425290, 17518778, 22850580, 26278167, 35037556, 43796945, 52556334, 87593890, 105112668, 131390835, 148147927, 175187780, 262781670, 296295854, 444443781, 525563340, 592591708, 740739635, 888887562, 1481479270, 1777775124, 2222218905, 2962958540, 3407402321, 4444437810, 6814804642, 8888875620, 10222206963, 13629609284, 17037011605, 20444413926, 34074023210, 40888827852, 51111034815, 68148046420, 102222069630, 204444139260]

約数ペア:

[(1, 204444139260), (2, 102222069630), (3, 68148046420), (4, 51111034815), (5, 40888827852), (6, 34074023210), (10, 20444413926), (12, 17037011605), (15, 13629609284), (20, 10222206963), (23, 8888875620), (30, 6814804642), (46, 4444437810), (60, 3407402321), (69, 2962958540), (92, 2222218905), (115, 1777775124), (138, 1481479270), (230, 888887562), (276, 740739635), (345, 592591708), (389, 525563340), (460, 444443781), (690, 296295854), (778, 262781670), (1167, 175187780), (1380, 148147927), (1556, 131390835), (1945, 105112668), (2334, 87593890), (3890, 52556334), (4668, 43796945), (5835, 35037556), (7780, 26278167), (8947, 22850580), (11670, 17518778), (17894, 11425290), (23340, 8759389), (26841, 7616860), (35788, 5712645), (44735, 4570116), (53682, 3808430), (89470, 2285058), (107364, 1904215), (134205, 1523372), (178940, 1142529), (268410, 761686), (380843, 536820)]