423999840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:773

約数の個数: 192

約数和(自身を含む): 1470534912

約数和(自身を除く): 1046535072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 131, 132, 160, 165, 176, 220, 240, 262, 264, 330, 352, 393, 440, 480, 524, 528, 613, 655, 660, 786, 880, 1048, 1056, 1226, 1310, 1320, 1441, 1572, 1760, 1839, 1965, 2096, 2452, 2620, 2640, 2882, 3065, 3144, 3678, 3930, 4192, 4323, 4904, 5240, 5280, 5764, 6130, 6288, 6743, 7205, 7356, 7860, 8646, 9195, 9808, 10480, 11528, 12260, 12576, 13486, 14410, 14712, 15720, 17292, 18390, 19616, 20229, 20960, 21615, 23056, 24520, 26972, 28820, 29424, 31440, 33715, 34584, 36780, 40458, 43230, 46112, 49040, 53944, 57640, 58848, 62880, 67430, 69168, 73560, 80303, 80916, 86460, 98080, 101145, 107888, 115280, 134860, 138336, 147120, 160606, 161832, 172920, 202290, 215776, 230560, 240909, 269720, 294240, 321212, 323664, 345840, 401515, 404580, 481818, 539440, 642424, 647328, 691680, 803030, 809160, 883333, 963636, 1078880, 1204545, 1284848, 1606060, 1618320, 1766666, 1927272, 2409090, 2569696, 2649999, 3212120, 3236640, 3533332, 3854544, 4416665, 4818180, 5299998, 6424240, 7066664, 7709088, 8833330, 9636360, 10599996, 12848480, 13249995, 14133328, 17666660, 19272720, 21199992, 26499990, 28266656, 35333320, 38545440, 42399984, 52999980, 70666640, 84799968, 105999960, 141333280, 211999920, 423999840]

約数ペア:

[(1, 423999840), (2, 211999920), (3, 141333280), (4, 105999960), (5, 84799968), (6, 70666640), (8, 52999980), (10, 42399984), (11, 38545440), (12, 35333320), (15, 28266656), (16, 26499990), (20, 21199992), (22, 19272720), (24, 17666660), (30, 14133328), (32, 13249995), (33, 12848480), (40, 10599996), (44, 9636360), (48, 8833330), (55, 7709088), (60, 7066664), (66, 6424240), (80, 5299998), (88, 4818180), (96, 4416665), (110, 3854544), (120, 3533332), (131, 3236640), (132, 3212120), (160, 2649999), (165, 2569696), (176, 2409090), (220, 1927272), (240, 1766666), (262, 1618320), (264, 1606060), (330, 1284848), (352, 1204545), (393, 1078880), (440, 963636), (480, 883333), (524, 809160), (528, 803030), (613, 691680), (655, 647328), (660, 642424), (786, 539440), (880, 481818), (1048, 404580), (1056, 401515), (1226, 345840), (1310, 323664), (1320, 321212), (1441, 294240), (1572, 269720), (1760, 240909), (1839, 230560), (1965, 215776), (2096, 202290), (2452, 172920), (2620, 161832), (2640, 160606), (2882, 147120), (3065, 138336), (3144, 134860), (3678, 115280), (3930, 107888), (4192, 101145), (4323, 98080), (4904, 86460), (5240, 80916), (5280, 80303), (5764, 73560), (6130, 69168), (6288, 67430), (6743, 62880), (7205, 58848), (7356, 57640), (7860, 53944), (8646, 49040), (9195, 46112), (9808, 43230), (10480, 40458), (11528, 36780), (12260, 34584), (12576, 33715), (13486, 31440), (14410, 29424), (14712, 28820), (15720, 26972), (17292, 24520), (18390, 23056), (19616, 21615), (20229, 20960)]