248330160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:692

約数の個数: 240

約数和(自身を含む): 920503584

約数和(自身を除く): 672173424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 104, 117, 120, 129, 130, 144, 156, 172, 180, 195, 208, 215, 234, 240, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 617, 624, 645, 688, 720, 774, 780, 860, 936, 1032, 1040, 1118, 1170, 1234, 1290, 1548, 1560, 1677, 1720, 1851, 1872, 1935, 2064, 2236, 2340, 2468, 2580, 2795, 3085, 3096, 3120, 3354, 3440, 3702, 3870, 4472, 4680, 4936, 5031, 5160, 5553, 5590, 6170, 6192, 6708, 7404, 7740, 8021, 8385, 8944, 9255, 9360, 9872, 10062, 10320, 11106, 11180, 12340, 13416, 14808, 15480, 16042, 16770, 18510, 20124, 22212, 22360, 24063, 24680, 25155, 26531, 26832, 27765, 29616, 30960, 32084, 33540, 37020, 40105, 40248, 44424, 44720, 48126, 49360, 50310, 53062, 55530, 64168, 67080, 72189, 74040, 79593, 80210, 80496, 88848, 96252, 100620, 106124, 111060, 120315, 128336, 132655, 134160, 144378, 148080, 159186, 160420, 192504, 201240, 212248, 222120, 238779, 240630, 265310, 288756, 318372, 320840, 344903, 360945, 385008, 397965, 402480, 424496, 444240, 477558, 481260, 530620, 577512, 636744, 641680, 689806, 721890, 795930, 955116, 962520, 1034709, 1061240, 1155024, 1193895, 1273488, 1379612, 1443780, 1591860, 1724515, 1910232, 1925040, 2069418, 2122480, 2387790, 2759224, 2887560, 3104127, 3183720, 3449030, 3820464, 4138836, 4775580, 5173545, 5518448, 5775120, 6208254, 6367440, 6898060, 8277672, 9551160, 10347090, 12416508, 13796120, 15520635, 16555344, 19102320, 20694180, 24833016, 27592240, 31041270, 41388360, 49666032, 62082540, 82776720, 124165080, 248330160]

約数ペア:

[(1, 248330160), (2, 124165080), (3, 82776720), (4, 62082540), (5, 49666032), (6, 41388360), (8, 31041270), (9, 27592240), (10, 24833016), (12, 20694180), (13, 19102320), (15, 16555344), (16, 15520635), (18, 13796120), (20, 12416508), (24, 10347090), (26, 9551160), (30, 8277672), (36, 6898060), (39, 6367440), (40, 6208254), (43, 5775120), (45, 5518448), (48, 5173545), (52, 4775580), (60, 4138836), (65, 3820464), (72, 3449030), (78, 3183720), (80, 3104127), (86, 2887560), (90, 2759224), (104, 2387790), (117, 2122480), (120, 2069418), (129, 1925040), (130, 1910232), (144, 1724515), (156, 1591860), (172, 1443780), (180, 1379612), (195, 1273488), (208, 1193895), (215, 1155024), (234, 1061240), (240, 1034709), (258, 962520), (260, 955116), (312, 795930), (344, 721890), (360, 689806), (387, 641680), (390, 636744), (430, 577512), (468, 530620), (516, 481260), (520, 477558), (559, 444240), (585, 424496), (617, 402480), (624, 397965), (645, 385008), (688, 360945), (720, 344903), (774, 320840), (780, 318372), (860, 288756), (936, 265310), (1032, 240630), (1040, 238779), (1118, 222120), (1170, 212248), (1234, 201240), (1290, 192504), (1548, 160420), (1560, 159186), (1677, 148080), (1720, 144378), (1851, 134160), (1872, 132655), (1935, 128336), (2064, 120315), (2236, 111060), (2340, 106124), (2468, 100620), (2580, 96252), (2795, 88848), (3085, 80496), (3096, 80210), (3120, 79593), (3354, 74040), (3440, 72189), (3702, 67080), (3870, 64168), (4472, 55530), (4680, 53062), (4936, 50310), (5031, 49360), (5160, 48126), (5553, 44720), (5590, 44424), (6170, 40248), (6192, 40105), (6708, 37020), (7404, 33540), (7740, 32084), (8021, 30960), (8385, 29616), (8944, 27765), (9255, 26832), (9360, 26531), (9872, 25155), (10062, 24680), (10320, 24063), (11106, 22360), (11180, 22212), (12340, 20124), (13416, 18510), (14808, 16770), (15480, 16042)]