80459994720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1041149}}^1$

素因数の和:1041197

約数の個数: 192

約数和(自身を含む): 302250009600

約数和(自身を除く): 221790014880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5520, 6440, 7728, 9660, 11040, 12880, 15456, 19320, 25760, 38640, 77280, 1041149, 2082298, 3123447, 4164596, 5205745, 6246894, 7288043, 8329192, 10411490, 12493788, 14576086, 15617235, 16658384, 20822980, 21864129, 23946427, 24987576, 29152172, 31234470, 33316768, 36440215, 41645960, 43728258, 47892854, 49975152, 58304344, 62468940, 71839281, 72880430, 83291920, 87456516, 95785708, 99950304, 109320645, 116608688, 119732135, 124937880, 143678562, 145760860, 166583840, 167624989, 174913032, 191571416, 218641290, 233217376, 239464270, 249875760, 287357124, 291521720, 335249978, 349826064, 359196405, 383142832, 437282580, 478928540, 499751520, 502874967, 574714248, 583043440, 670499956, 699652128, 718392810, 766285664, 838124945, 874565160, 957857080, 1005749934, 1149428496, 1166086880, 1340999912, 1436785620, 1676249890, 1749130320, 1915714160, 2011499868, 2298856992, 2514374835, 2681999824, 2873571240, 3352499780, 3498260640, 3831428320, 4022999736, 5028749670, 5363999648, 5747142480, 6704999560, 8045999472, 10057499340, 11494284960, 13409999120, 16091998944, 20114998680, 26819998240, 40229997360, 80459994720]

約数ペア:

[(1, 80459994720), (2, 40229997360), (3, 26819998240), (4, 20114998680), (5, 16091998944), (6, 13409999120), (7, 11494284960), (8, 10057499340), (10, 8045999472), (12, 6704999560), (14, 5747142480), (15, 5363999648), (16, 5028749670), (20, 4022999736), (21, 3831428320), (23, 3498260640), (24, 3352499780), (28, 2873571240), (30, 2681999824), (32, 2514374835), (35, 2298856992), (40, 2011499868), (42, 1915714160), (46, 1749130320), (48, 1676249890), (56, 1436785620), (60, 1340999912), (69, 1166086880), (70, 1149428496), (80, 1005749934), (84, 957857080), (92, 874565160), (96, 838124945), (105, 766285664), (112, 718392810), (115, 699652128), (120, 670499956), (138, 583043440), (140, 574714248), (160, 502874967), (161, 499751520), (168, 478928540), (184, 437282580), (210, 383142832), (224, 359196405), (230, 349826064), (240, 335249978), (276, 291521720), (280, 287357124), (322, 249875760), (336, 239464270), (345, 233217376), (368, 218641290), (420, 191571416), (460, 174913032), (480, 167624989), (483, 166583840), (552, 145760860), (560, 143678562), (644, 124937880), (672, 119732135), (690, 116608688), (736, 109320645), (805, 99950304), (840, 95785708), (920, 87456516), (966, 83291920), (1104, 72880430), (1120, 71839281), (1288, 62468940), (1380, 58304344), (1610, 49975152), (1680, 47892854), (1840, 43728258), (1932, 41645960), (2208, 36440215), (2415, 33316768), (2576, 31234470), (2760, 29152172), (3220, 24987576), (3360, 23946427), (3680, 21864129), (3864, 20822980), (4830, 16658384), (5152, 15617235), (5520, 14576086), (6440, 12493788), (7728, 10411490), (9660, 8329192), (11040, 7288043), (12880, 6246894), (15456, 5205745), (19320, 4164596), (25760, 3123447), (38640, 2082298), (77280, 1041149)]