2023981440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:785

約数の個数: 256

約数和(自身を含む): 7012051200

約数和(自身を除く): 4988069760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 131, 156, 160, 192, 195, 208, 240, 260, 262, 312, 320, 384, 390, 393, 416, 480, 520, 524, 619, 624, 640, 655, 780, 786, 832, 960, 1040, 1048, 1238, 1248, 1310, 1560, 1572, 1664, 1703, 1857, 1920, 1965, 2080, 2096, 2476, 2496, 2620, 3095, 3120, 3144, 3406, 3714, 3930, 4160, 4192, 4952, 4992, 5109, 5240, 6190, 6240, 6288, 6812, 7428, 7860, 8047, 8320, 8384, 8515, 9285, 9904, 10218, 10480, 12380, 12480, 12576, 13624, 14856, 15720, 16094, 16768, 17030, 18570, 19808, 20436, 20960, 24141, 24760, 24960, 25152, 25545, 27248, 29712, 31440, 32188, 34060, 37140, 39616, 40235, 40872, 41920, 48282, 49520, 50304, 51090, 54496, 59424, 62880, 64376, 68120, 74280, 79232, 80470, 81089, 81744, 83840, 96564, 99040, 102180, 108992, 118848, 120705, 125760, 128752, 136240, 148560, 160940, 162178, 163488, 193128, 198080, 204360, 217984, 237696, 241410, 243267, 251520, 257504, 272480, 297120, 321880, 324356, 326976, 386256, 396160, 405445, 408720, 482820, 486534, 515008, 544960, 594240, 643760, 648712, 653952, 772512, 810890, 817440, 965640, 973068, 1030016, 1054157, 1089920, 1188480, 1216335, 1287520, 1297424, 1545024, 1621780, 1634880, 1931280, 1946136, 2108314, 2432670, 2575040, 2594848, 3090048, 3162471, 3243560, 3269760, 3862560, 3892272, 4216628, 4865340, 5150080, 5189696, 5270785, 6324942, 6487120, 7725120, 7784544, 8433256, 9730680, 10379392, 10541570, 12649884, 12974240, 15450240, 15569088, 15812355, 16866512, 19461360, 21083140, 25299768, 25948480, 31138176, 31624710, 33733024, 38922720, 42166280, 50599536, 51896960, 63249420, 67466048, 77845440, 84332560, 101199072, 126498840, 134932096, 155690880, 168665120, 202398144, 252997680, 337330240, 404796288, 505995360, 674660480, 1011990720, 2023981440]

約数ペア:

[(1, 2023981440), (2, 1011990720), (3, 674660480), (4, 505995360), (5, 404796288), (6, 337330240), (8, 252997680), (10, 202398144), (12, 168665120), (13, 155690880), (15, 134932096), (16, 126498840), (20, 101199072), (24, 84332560), (26, 77845440), (30, 67466048), (32, 63249420), (39, 51896960), (40, 50599536), (48, 42166280), (52, 38922720), (60, 33733024), (64, 31624710), (65, 31138176), (78, 25948480), (80, 25299768), (96, 21083140), (104, 19461360), (120, 16866512), (128, 15812355), (130, 15569088), (131, 15450240), (156, 12974240), (160, 12649884), (192, 10541570), (195, 10379392), (208, 9730680), (240, 8433256), (260, 7784544), (262, 7725120), (312, 6487120), (320, 6324942), (384, 5270785), (390, 5189696), (393, 5150080), (416, 4865340), (480, 4216628), (520, 3892272), (524, 3862560), (619, 3269760), (624, 3243560), (640, 3162471), (655, 3090048), (780, 2594848), (786, 2575040), (832, 2432670), (960, 2108314), (1040, 1946136), (1048, 1931280), (1238, 1634880), (1248, 1621780), (1310, 1545024), (1560, 1297424), (1572, 1287520), (1664, 1216335), (1703, 1188480), (1857, 1089920), (1920, 1054157), (1965, 1030016), (2080, 973068), (2096, 965640), (2476, 817440), (2496, 810890), (2620, 772512), (3095, 653952), (3120, 648712), (3144, 643760), (3406, 594240), (3714, 544960), (3930, 515008), (4160, 486534), (4192, 482820), (4952, 408720), (4992, 405445), (5109, 396160), (5240, 386256), (6190, 326976), (6240, 324356), (6288, 321880), (6812, 297120), (7428, 272480), (7860, 257504), (8047, 251520), (8320, 243267), (8384, 241410), (8515, 237696), (9285, 217984), (9904, 204360), (10218, 198080), (10480, 193128), (12380, 163488), (12480, 162178), (12576, 160940), (13624, 148560), (14856, 136240), (15720, 128752), (16094, 125760), (16768, 120705), (17030, 118848), (18570, 108992), (19808, 102180), (20436, 99040), (20960, 96564), (24141, 83840), (24760, 81744), (24960, 81089), (25152, 80470), (25545, 79232), (27248, 74280), (29712, 68120), (31440, 64376), (32188, 62880), (34060, 59424), (37140, 54496), (39616, 51090), (40235, 50304), (40872, 49520), (41920, 48282)]