26380982520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{13331}}^1$

素因数の和:13610

約数の個数: 192

約数和(自身を含む): 89847014400

約数和(自身を除く): 63466031880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 239, 276, 345, 360, 414, 460, 478, 552, 690, 717, 828, 920, 956, 1035, 1195, 1380, 1434, 1656, 1912, 2070, 2151, 2390, 2760, 2868, 3585, 4140, 4302, 4780, 5497, 5736, 7170, 8280, 8604, 9560, 10755, 10994, 13331, 14340, 16491, 17208, 21510, 21988, 26662, 27485, 28680, 32982, 39993, 43020, 43976, 49473, 53324, 54970, 65964, 66655, 79986, 82455, 86040, 98946, 106648, 109940, 119979, 131928, 133310, 159972, 164910, 197892, 199965, 219880, 239958, 247365, 266620, 306613, 319944, 329820, 395784, 399930, 479916, 494730, 533240, 599895, 613226, 659640, 799860, 919839, 959832, 989460, 1199790, 1226452, 1533065, 1599720, 1839678, 1978920, 2399580, 2452904, 2759517, 3066130, 3186109, 3679356, 4599195, 4799160, 5519034, 6132260, 6372218, 7358712, 9198390, 9558327, 11038068, 12264520, 12744436, 13797585, 15930545, 18396780, 19116654, 22076136, 25488872, 27595170, 28674981, 31861090, 36793560, 38233308, 47791635, 55190340, 57349962, 63722180, 73280507, 76466616, 95583270, 110380680, 114699924, 127444360, 143374905, 146561014, 191166540, 219841521, 229399848, 286749810, 293122028, 366402535, 382333080, 439683042, 573499620, 586244056, 659524563, 732805070, 879366084, 1099207605, 1146999240, 1319049126, 1465610140, 1758732168, 2198415210, 2638098252, 2931220280, 3297622815, 4396830420, 5276196504, 6595245630, 8793660840, 13190491260, 26380982520]

約数ペア:

[(1, 26380982520), (2, 13190491260), (3, 8793660840), (4, 6595245630), (5, 5276196504), (6, 4396830420), (8, 3297622815), (9, 2931220280), (10, 2638098252), (12, 2198415210), (15, 1758732168), (18, 1465610140), (20, 1319049126), (23, 1146999240), (24, 1099207605), (30, 879366084), (36, 732805070), (40, 659524563), (45, 586244056), (46, 573499620), (60, 439683042), (69, 382333080), (72, 366402535), (90, 293122028), (92, 286749810), (115, 229399848), (120, 219841521), (138, 191166540), (180, 146561014), (184, 143374905), (207, 127444360), (230, 114699924), (239, 110380680), (276, 95583270), (345, 76466616), (360, 73280507), (414, 63722180), (460, 57349962), (478, 55190340), (552, 47791635), (690, 38233308), (717, 36793560), (828, 31861090), (920, 28674981), (956, 27595170), (1035, 25488872), (1195, 22076136), (1380, 19116654), (1434, 18396780), (1656, 15930545), (1912, 13797585), (2070, 12744436), (2151, 12264520), (2390, 11038068), (2760, 9558327), (2868, 9198390), (3585, 7358712), (4140, 6372218), (4302, 6132260), (4780, 5519034), (5497, 4799160), (5736, 4599195), (7170, 3679356), (8280, 3186109), (8604, 3066130), (9560, 2759517), (10755, 2452904), (10994, 2399580), (13331, 1978920), (14340, 1839678), (16491, 1599720), (17208, 1533065), (21510, 1226452), (21988, 1199790), (26662, 989460), (27485, 959832), (28680, 919839), (32982, 799860), (39993, 659640), (43020, 613226), (43976, 599895), (49473, 533240), (53324, 494730), (54970, 479916), (65964, 399930), (66655, 395784), (79986, 329820), (82455, 319944), (86040, 306613), (98946, 266620), (106648, 247365), (109940, 239958), (119979, 219880), (131928, 199965), (133310, 197892), (159972, 164910)]