173336280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4831}}^1$

素因数の和:4881

約数の個数: 128

約数和(自身を含む): 584478720

約数和(自身を除く): 411142440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4485, 4831, 5980, 7176, 8970, 9662, 11960, 14493, 17940, 19324, 24155, 28986, 35880, 38648, 48310, 57972, 62803, 72465, 96620, 111113, 115944, 125606, 144930, 188409, 193240, 222226, 251212, 289860, 314015, 333339, 376818, 444452, 502424, 555565, 579720, 628030, 666678, 753636, 888904, 942045, 1111130, 1256060, 1333356, 1444469, 1507272, 1666695, 1884090, 2222260, 2512120, 2666712, 2888938, 3333390, 3768180, 4333407, 4444520, 5777876, 6666780, 7222345, 7536360, 8666814, 11555752, 13333560, 14444690, 17333628, 21667035, 28889380, 34667256, 43334070, 57778760, 86668140, 173336280]

約数ペア:

[(1, 173336280), (2, 86668140), (3, 57778760), (4, 43334070), (5, 34667256), (6, 28889380), (8, 21667035), (10, 17333628), (12, 14444690), (13, 13333560), (15, 11555752), (20, 8666814), (23, 7536360), (24, 7222345), (26, 6666780), (30, 5777876), (39, 4444520), (40, 4333407), (46, 3768180), (52, 3333390), (60, 2888938), (65, 2666712), (69, 2512120), (78, 2222260), (92, 1884090), (104, 1666695), (115, 1507272), (120, 1444469), (130, 1333356), (138, 1256060), (156, 1111130), (184, 942045), (195, 888904), (230, 753636), (260, 666678), (276, 628030), (299, 579720), (312, 555565), (345, 502424), (390, 444452), (460, 376818), (520, 333339), (552, 314015), (598, 289860), (690, 251212), (780, 222226), (897, 193240), (920, 188409), (1196, 144930), (1380, 125606), (1495, 115944), (1560, 111113), (1794, 96620), (2392, 72465), (2760, 62803), (2990, 57972), (3588, 48310), (4485, 38648), (4831, 35880), (5980, 28986), (7176, 24155), (8970, 19324), (9662, 17940), (11960, 14493)]