24748920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 99234720

約数和(自身を除く): 74485800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 61, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 122, 126, 138, 140, 147, 161, 168, 180, 183, 184, 196, 207, 210, 230, 244, 245, 252, 276, 280, 294, 305, 315, 322, 345, 360, 366, 392, 414, 420, 427, 441, 460, 483, 488, 490, 504, 549, 552, 588, 610, 630, 644, 690, 732, 735, 805, 828, 840, 854, 882, 915, 920, 966, 980, 1035, 1098, 1127, 1176, 1220, 1260, 1281, 1288, 1380, 1403, 1449, 1464, 1470, 1610, 1656, 1708, 1764, 1830, 1932, 1960, 2070, 2135, 2196, 2205, 2254, 2415, 2440, 2520, 2562, 2745, 2760, 2806, 2898, 2940, 2989, 3220, 3381, 3416, 3528, 3660, 3843, 3864, 4140, 4209, 4270, 4392, 4410, 4508, 4830, 5124, 5490, 5612, 5635, 5796, 5880, 5978, 6405, 6440, 6762, 7015, 7245, 7320, 7686, 8280, 8418, 8540, 8820, 8967, 9016, 9660, 9821, 10143, 10248, 10980, 11224, 11270, 11592, 11956, 12627, 12810, 13524, 14030, 14490, 14945, 15372, 16836, 16905, 17080, 17640, 17934, 19215, 19320, 19642, 20286, 21045, 21960, 22540, 23912, 25254, 25620, 26901, 27048, 28060, 28980, 29463, 29890, 30744, 33672, 33810, 35868, 38430, 39284, 40572, 42090, 44835, 45080, 49105, 50508, 50715, 51240, 53802, 56120, 57960, 58926, 59780, 63135, 67620, 68747, 71736, 76860, 78568, 81144, 84180, 88389, 89670, 98210, 101016, 101430, 107604, 117852, 119560, 126270, 134505, 135240, 137494, 147315, 153720, 168360, 176778, 179340, 196420, 202860, 206241, 215208, 235704, 252540, 269010, 274988, 294630, 343735, 353556, 358680, 392840, 405720, 412482, 441945, 505080, 538020, 549976, 589260, 618723, 687470, 707112, 824964, 883890, 1031205, 1076040, 1178520, 1237446, 1374940, 1649928, 1767780, 2062410, 2474892, 2749880, 3093615, 3535560, 4124820, 4949784, 6187230, 8249640, 12374460, 24748920]

約数ペア:

[(1, 24748920), (2, 12374460), (3, 8249640), (4, 6187230), (5, 4949784), (6, 4124820), (7, 3535560), (8, 3093615), (9, 2749880), (10, 2474892), (12, 2062410), (14, 1767780), (15, 1649928), (18, 1374940), (20, 1237446), (21, 1178520), (23, 1076040), (24, 1031205), (28, 883890), (30, 824964), (35, 707112), (36, 687470), (40, 618723), (42, 589260), (45, 549976), (46, 538020), (49, 505080), (56, 441945), (60, 412482), (61, 405720), (63, 392840), (69, 358680), (70, 353556), (72, 343735), (84, 294630), (90, 274988), (92, 269010), (98, 252540), (105, 235704), (115, 215208), (120, 206241), (122, 202860), (126, 196420), (138, 179340), (140, 176778), (147, 168360), (161, 153720), (168, 147315), (180, 137494), (183, 135240), (184, 134505), (196, 126270), (207, 119560), (210, 117852), (230, 107604), (244, 101430), (245, 101016), (252, 98210), (276, 89670), (280, 88389), (294, 84180), (305, 81144), (315, 78568), (322, 76860), (345, 71736), (360, 68747), (366, 67620), (392, 63135), (414, 59780), (420, 58926), (427, 57960), (441, 56120), (460, 53802), (483, 51240), (488, 50715), (490, 50508), (504, 49105), (549, 45080), (552, 44835), (588, 42090), (610, 40572), (630, 39284), (644, 38430), (690, 35868), (732, 33810), (735, 33672), (805, 30744), (828, 29890), (840, 29463), (854, 28980), (882, 28060), (915, 27048), (920, 26901), (966, 25620), (980, 25254), (1035, 23912), (1098, 22540), (1127, 21960), (1176, 21045), (1220, 20286), (1260, 19642), (1281, 19320), (1288, 19215), (1380, 17934), (1403, 17640), (1449, 17080), (1464, 16905), (1470, 16836), (1610, 15372), (1656, 14945), (1708, 14490), (1764, 14030), (1830, 13524), (1932, 12810), (1960, 12627), (2070, 11956), (2135, 11592), (2196, 11270), (2205, 11224), (2254, 10980), (2415, 10248), (2440, 10143), (2520, 9821), (2562, 9660), (2745, 9016), (2760, 8967), (2806, 8820), (2898, 8540), (2940, 8418), (2989, 8280), (3220, 7686), (3381, 7320), (3416, 7245), (3528, 7015), (3660, 6762), (3843, 6440), (3864, 6405), (4140, 5978), (4209, 5880), (4270, 5796), (4392, 5635), (4410, 5612), (4508, 5490), (4830, 5124)]