8404425120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27487}}^1$

素因数の和:27532

約数の個数: 288

約数和(自身を含む): 33166361088

約数和(自身を除く): 24761935968

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, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4368, 4704, 5096, 5460, 5880, 6240, 6370, 7280, 7644, 7840, 8736, 9555, 10192, 10920, 11760, 12740, 14560, 15288, 19110, 20384, 21840, 23520, 25480, 27487, 30576, 38220, 43680, 50960, 54974, 61152, 76440, 82461, 101920, 109948, 137435, 152880, 164922, 192409, 219896, 274870, 305760, 329844, 357331, 384818, 412305, 439792, 549740, 577227, 659688, 714662, 769636, 824610, 879584, 962045, 1071993, 1099480, 1154454, 1319376, 1346863, 1429324, 1539272, 1649220, 1786655, 1924090, 2143986, 2198960, 2308908, 2501317, 2638752, 2693726, 2858648, 2886135, 3078544, 3298440, 3573310, 3848180, 4040589, 4287972, 4397920, 4617816, 5002634, 5359965, 5387452, 5717296, 5772270, 6157088, 6596880, 6734315, 7146620, 7503951, 7696360, 8081178, 8575944, 9235632, 10005268, 10719930, 10774904, 11434592, 11544540, 12506585, 13193760, 13468630, 14293240, 15007902, 15392720, 16162356, 17151888, 17509219, 18471264, 20010536, 20202945, 21439860, 21549808, 23089080, 25013170, 26937260, 28586480, 30015804, 30785440, 32324712, 34303776, 35018438, 37519755, 40021072, 40405890, 42879720, 43099616, 46178160, 50026340, 52527657, 53874520, 57172960, 60031608, 64649424, 70036876, 75039510, 80042144, 80811780, 85759440, 87546095, 92356320, 100052680, 105055314, 107749040, 120063216, 129298848, 140073752, 150079020, 161623560, 171518880, 175092190, 200105360, 210110628, 215498080, 240126432, 262638285, 280147504, 300158040, 323247120, 350184380, 400210720, 420221256, 525276570, 560295008, 600316080, 646494240, 700368760, 840442512, 1050553140, 1200632160, 1400737520, 1680885024, 2101106280, 2801475040, 4202212560, 8404425120]

約数ペア:

[(1, 8404425120), (2, 4202212560), (3, 2801475040), (4, 2101106280), (5, 1680885024), (6, 1400737520), (7, 1200632160), (8, 1050553140), (10, 840442512), (12, 700368760), (13, 646494240), (14, 600316080), (15, 560295008), (16, 525276570), (20, 420221256), (21, 400210720), (24, 350184380), (26, 323247120), (28, 300158040), (30, 280147504), (32, 262638285), (35, 240126432), (39, 215498080), (40, 210110628), (42, 200105360), (48, 175092190), (49, 171518880), (52, 161623560), (56, 150079020), (60, 140073752), (65, 129298848), (70, 120063216), (78, 107749040), (80, 105055314), (84, 100052680), (91, 92356320), (96, 87546095), (98, 85759440), (104, 80811780), (105, 80042144), (112, 75039510), (120, 70036876), (130, 64649424), (140, 60031608), (147, 57172960), (156, 53874520), (160, 52527657), (168, 50026340), (182, 46178160), (195, 43099616), (196, 42879720), (208, 40405890), (210, 40021072), (224, 37519755), (240, 35018438), (245, 34303776), (260, 32324712), (273, 30785440), (280, 30015804), (294, 28586480), (312, 26937260), (336, 25013170), (364, 23089080), (390, 21549808), (392, 21439860), (416, 20202945), (420, 20010536), (455, 18471264), (480, 17509219), (490, 17151888), (520, 16162356), (546, 15392720), (560, 15007902), (588, 14293240), (624, 13468630), (637, 13193760), (672, 12506585), (728, 11544540), (735, 11434592), (780, 10774904), (784, 10719930), (840, 10005268), (910, 9235632), (980, 8575944), (1040, 8081178), (1092, 7696360), (1120, 7503951), (1176, 7146620), (1248, 6734315), (1274, 6596880), (1365, 6157088), (1456, 5772270), (1470, 5717296), (1560, 5387452), (1568, 5359965), (1680, 5002634), (1820, 4617816), (1911, 4397920), (1960, 4287972), (2080, 4040589), (2184, 3848180), (2352, 3573310), (2548, 3298440), (2730, 3078544), (2912, 2886135), (2940, 2858648), (3120, 2693726), (3185, 2638752), (3360, 2501317), (3640, 2308908), (3822, 2198960), (3920, 2143986), (4368, 1924090), (4704, 1786655), (5096, 1649220), (5460, 1539272), (5880, 1429324), (6240, 1346863), (6370, 1319376), (7280, 1154454), (7644, 1099480), (7840, 1071993), (8736, 962045), (9555, 879584), (10192, 824610), (10920, 769636), (11760, 714662), (12740, 659688), (14560, 577227), (15288, 549740), (19110, 439792), (20384, 412305), (21840, 384818), (23520, 357331), (25480, 329844), (27487, 305760), (30576, 274870), (38220, 219896), (43680, 192409), (50960, 164922), (54974, 152880), (61152, 137435), (76440, 109948), (82461, 101920)]