165553440

素因数分解:

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

素因数の和:691

約数の個数: 192

約数和(自身を含む): 575600256

約数和(自身を除く): 410046816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 416, 430, 480, 516, 520, 559, 617, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1234, 1248, 1290, 1376, 1560, 1677, 1720, 1851, 2064, 2080, 2236, 2468, 2580, 2795, 3085, 3120, 3354, 3440, 3702, 4128, 4472, 4936, 5160, 5590, 6170, 6240, 6708, 6880, 7404, 8021, 8385, 8944, 9255, 9872, 10320, 11180, 12340, 13416, 14808, 16042, 16770, 17888, 18510, 19744, 20640, 22360, 24063, 24680, 26531, 26832, 29616, 32084, 33540, 37020, 40105, 44720, 48126, 49360, 53062, 53664, 59232, 64168, 67080, 74040, 79593, 80210, 89440, 96252, 98720, 106124, 120315, 128336, 132655, 134160, 148080, 159186, 160420, 192504, 212248, 240630, 256672, 265310, 268320, 296160, 318372, 320840, 344903, 385008, 397965, 424496, 481260, 530620, 636744, 641680, 689806, 770016, 795930, 848992, 962520, 1034709, 1061240, 1273488, 1283360, 1379612, 1591860, 1724515, 1925040, 2069418, 2122480, 2546976, 2759224, 3183720, 3449030, 3850080, 4138836, 4244960, 5173545, 5518448, 6367440, 6898060, 8277672, 10347090, 11036896, 12734880, 13796120, 16555344, 20694180, 27592240, 33110688, 41388360, 55184480, 82776720, 165553440]

約数ペア:

[(1, 165553440), (2, 82776720), (3, 55184480), (4, 41388360), (5, 33110688), (6, 27592240), (8, 20694180), (10, 16555344), (12, 13796120), (13, 12734880), (15, 11036896), (16, 10347090), (20, 8277672), (24, 6898060), (26, 6367440), (30, 5518448), (32, 5173545), (39, 4244960), (40, 4138836), (43, 3850080), (48, 3449030), (52, 3183720), (60, 2759224), (65, 2546976), (78, 2122480), (80, 2069418), (86, 1925040), (96, 1724515), (104, 1591860), (120, 1379612), (129, 1283360), (130, 1273488), (156, 1061240), (160, 1034709), (172, 962520), (195, 848992), (208, 795930), (215, 770016), (240, 689806), (258, 641680), (260, 636744), (312, 530620), (344, 481260), (390, 424496), (416, 397965), (430, 385008), (480, 344903), (516, 320840), (520, 318372), (559, 296160), (617, 268320), (624, 265310), (645, 256672), (688, 240630), (780, 212248), (860, 192504), (1032, 160420), (1040, 159186), (1118, 148080), (1234, 134160), (1248, 132655), (1290, 128336), (1376, 120315), (1560, 106124), (1677, 98720), (1720, 96252), (1851, 89440), (2064, 80210), (2080, 79593), (2236, 74040), (2468, 67080), (2580, 64168), (2795, 59232), (3085, 53664), (3120, 53062), (3354, 49360), (3440, 48126), (3702, 44720), (4128, 40105), (4472, 37020), (4936, 33540), (5160, 32084), (5590, 29616), (6170, 26832), (6240, 26531), (6708, 24680), (6880, 24063), (7404, 22360), (8021, 20640), (8385, 19744), (8944, 18510), (9255, 17888), (9872, 16770), (10320, 16042), (11180, 14808), (12340, 13416)]