164367840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 384

約数和(自身を含む): 658409472

約数和(自身を除く): 494041632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 53, 56, 60, 65, 70, 71, 78, 80, 84, 91, 96, 104, 105, 106, 112, 120, 130, 140, 142, 156, 159, 160, 168, 182, 195, 208, 210, 212, 213, 224, 240, 260, 265, 273, 280, 284, 312, 318, 336, 355, 364, 371, 390, 416, 420, 424, 426, 455, 480, 497, 520, 530, 546, 560, 568, 624, 636, 672, 689, 710, 728, 742, 780, 795, 840, 848, 852, 910, 923, 994, 1040, 1060, 1065, 1092, 1113, 1120, 1136, 1248, 1272, 1365, 1378, 1420, 1456, 1484, 1491, 1560, 1590, 1680, 1696, 1704, 1820, 1846, 1855, 1988, 2067, 2080, 2120, 2130, 2184, 2226, 2272, 2485, 2544, 2730, 2756, 2769, 2840, 2912, 2968, 2982, 3120, 3180, 3360, 3408, 3445, 3640, 3692, 3710, 3763, 3976, 4134, 4240, 4260, 4368, 4452, 4615, 4823, 4970, 5088, 5460, 5512, 5538, 5565, 5680, 5936, 5964, 6240, 6360, 6461, 6816, 6890, 7280, 7384, 7420, 7455, 7526, 7952, 8268, 8480, 8520, 8736, 8904, 9230, 9646, 9940, 10335, 10920, 11024, 11076, 11130, 11289, 11360, 11872, 11928, 12720, 12922, 13780, 13845, 14469, 14560, 14768, 14840, 14910, 15052, 15904, 16536, 17040, 17808, 18460, 18815, 19292, 19383, 19880, 20670, 21840, 22048, 22152, 22260, 22578, 23856, 24115, 25440, 25844, 26341, 27560, 27690, 28938, 29536, 29680, 29820, 30104, 32305, 33072, 34080, 35616, 36920, 37630, 38584, 38766, 39760, 41340, 43680, 44304, 44520, 45156, 47712, 48230, 48919, 51688, 52682, 55120, 55380, 56445, 57876, 59360, 59640, 60208, 64610, 66144, 72345, 73840, 75260, 77168, 77532, 79023, 79520, 82680, 88608, 89040, 90312, 96460, 96915, 97838, 103376, 105364, 110240, 110760, 112890, 115752, 119280, 120416, 129220, 131705, 144690, 146757, 147680, 150520, 154336, 155064, 158046, 165360, 178080, 180624, 192920, 193830, 195676, 206752, 210728, 221520, 225780, 231504, 238560, 244595, 258440, 263410, 289380, 293514, 301040, 310128, 316092, 330720, 342433, 361248, 385840, 387660, 391352, 395115, 421456, 443040, 451560, 463008, 489190, 516880, 526820, 578760, 587028, 602080, 620256, 632184, 684866, 733785, 771680, 775320, 782704, 790230, 842912, 903120, 978380, 1027299, 1033760, 1053640, 1157520, 1174056, 1264368, 1369732, 1467570, 1550640, 1565408, 1580460, 1712165, 1806240, 1956760, 2054598, 2107280, 2315040, 2348112, 2528736, 2739464, 2935140, 3101280, 3160920, 3424330, 3913520, 4109196, 4214560, 4696224, 5136495, 5478928, 5870280, 6321840, 6848660, 7827040, 8218392, 10272990, 10957856, 11740560, 12643680, 13697320, 16436784, 20545980, 23481120, 27394640, 32873568, 41091960, 54789280, 82183920, 164367840]

約数ペア:

[(1, 164367840), (2, 82183920), (3, 54789280), (4, 41091960), (5, 32873568), (6, 27394640), (7, 23481120), (8, 20545980), (10, 16436784), (12, 13697320), (13, 12643680), (14, 11740560), (15, 10957856), (16, 10272990), (20, 8218392), (21, 7827040), (24, 6848660), (26, 6321840), (28, 5870280), (30, 5478928), (32, 5136495), (35, 4696224), (39, 4214560), (40, 4109196), (42, 3913520), (48, 3424330), (52, 3160920), (53, 3101280), (56, 2935140), (60, 2739464), (65, 2528736), (70, 2348112), (71, 2315040), (78, 2107280), (80, 2054598), (84, 1956760), (91, 1806240), (96, 1712165), (104, 1580460), (105, 1565408), (106, 1550640), (112, 1467570), (120, 1369732), (130, 1264368), (140, 1174056), (142, 1157520), (156, 1053640), (159, 1033760), (160, 1027299), (168, 978380), (182, 903120), (195, 842912), (208, 790230), (210, 782704), (212, 775320), (213, 771680), (224, 733785), (240, 684866), (260, 632184), (265, 620256), (273, 602080), (280, 587028), (284, 578760), (312, 526820), (318, 516880), (336, 489190), (355, 463008), (364, 451560), (371, 443040), (390, 421456), (416, 395115), (420, 391352), (424, 387660), (426, 385840), (455, 361248), (480, 342433), (497, 330720), (520, 316092), (530, 310128), (546, 301040), (560, 293514), (568, 289380), (624, 263410), (636, 258440), (672, 244595), (689, 238560), (710, 231504), (728, 225780), (742, 221520), (780, 210728), (795, 206752), (840, 195676), (848, 193830), (852, 192920), (910, 180624), (923, 178080), (994, 165360), (1040, 158046), (1060, 155064), (1065, 154336), (1092, 150520), (1113, 147680), (1120, 146757), (1136, 144690), (1248, 131705), (1272, 129220), (1365, 120416), (1378, 119280), (1420, 115752), (1456, 112890), (1484, 110760), (1491, 110240), (1560, 105364), (1590, 103376), (1680, 97838), (1696, 96915), (1704, 96460), (1820, 90312), (1846, 89040), (1855, 88608), (1988, 82680), (2067, 79520), (2080, 79023), (2120, 77532), (2130, 77168), (2184, 75260), (2226, 73840), (2272, 72345), (2485, 66144), (2544, 64610), (2730, 60208), (2756, 59640), (2769, 59360), (2840, 57876), (2912, 56445), (2968, 55380), (2982, 55120), (3120, 52682), (3180, 51688), (3360, 48919), (3408, 48230), (3445, 47712), (3640, 45156), (3692, 44520), (3710, 44304), (3763, 43680), (3976, 41340), (4134, 39760), (4240, 38766), (4260, 38584), (4368, 37630), (4452, 36920), (4615, 35616), (4823, 34080), (4970, 33072), (5088, 32305), (5460, 30104), (5512, 29820), (5538, 29680), (5565, 29536), (5680, 28938), (5936, 27690), (5964, 27560), (6240, 26341), (6360, 25844), (6461, 25440), (6816, 24115), (6890, 23856), (7280, 22578), (7384, 22260), (7420, 22152), (7455, 22048), (7526, 21840), (7952, 20670), (8268, 19880), (8480, 19383), (8520, 19292), (8736, 18815), (8904, 18460), (9230, 17808), (9646, 17040), (9940, 16536), (10335, 15904), (10920, 15052), (11024, 14910), (11076, 14840), (11130, 14768), (11289, 14560), (11360, 14469), (11872, 13845), (11928, 13780), (12720, 12922)]