15985462080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{339827}}^1$

素因数の和:339861

約数の個数: 168

約数和(自身を含む): 59040357408

約数和(自身を除く): 43054895328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 47040, 339827, 679654, 1019481, 1359308, 1699135, 2038962, 2378789, 2718616, 3398270, 4077924, 4757578, 5097405, 5437232, 6796540, 7136367, 8155848, 9515156, 10194810, 10874464, 11893945, 13593080, 14272734, 16311696, 16651523, 19030312, 20389620, 21748928, 23787890, 27186160, 28545468, 32623392, 33303046, 35681835, 38060624, 40779240, 47575780, 49954569, 54372320, 57090936, 65246784, 66606092, 71363670, 76121248, 81558480, 83257615, 95151560, 99909138, 108744640, 114181872, 133212184, 142727340, 152242496, 163116960, 166515230, 190303120, 199818276, 228363744, 249772845, 266424368, 285454680, 326233920, 333030460, 380606240, 399636552, 456727488, 499545690, 532848736, 570909360, 666060920, 761212480, 799273104, 999091380, 1065697472, 1141818720, 1332121840, 1598546208, 1998182760, 2283637440, 2664243680, 3197092416, 3996365520, 5328487360, 7992731040, 15985462080]

約数ペア:

[(1, 15985462080), (2, 7992731040), (3, 5328487360), (4, 3996365520), (5, 3197092416), (6, 2664243680), (7, 2283637440), (8, 1998182760), (10, 1598546208), (12, 1332121840), (14, 1141818720), (15, 1065697472), (16, 999091380), (20, 799273104), (21, 761212480), (24, 666060920), (28, 570909360), (30, 532848736), (32, 499545690), (35, 456727488), (40, 399636552), (42, 380606240), (48, 333030460), (49, 326233920), (56, 285454680), (60, 266424368), (64, 249772845), (70, 228363744), (80, 199818276), (84, 190303120), (96, 166515230), (98, 163116960), (105, 152242496), (112, 142727340), (120, 133212184), (140, 114181872), (147, 108744640), (160, 99909138), (168, 95151560), (192, 83257615), (196, 81558480), (210, 76121248), (224, 71363670), (240, 66606092), (245, 65246784), (280, 57090936), (294, 54372320), (320, 49954569), (336, 47575780), (392, 40779240), (420, 38060624), (448, 35681835), (480, 33303046), (490, 32623392), (560, 28545468), (588, 27186160), (672, 23787890), (735, 21748928), (784, 20389620), (840, 19030312), (960, 16651523), (980, 16311696), (1120, 14272734), (1176, 13593080), (1344, 11893945), (1470, 10874464), (1568, 10194810), (1680, 9515156), (1960, 8155848), (2240, 7136367), (2352, 6796540), (2940, 5437232), (3136, 5097405), (3360, 4757578), (3920, 4077924), (4704, 3398270), (5880, 2718616), (6720, 2378789), (7840, 2038962), (9408, 1699135), (11760, 1359308), (15680, 1019481), (23520, 679654), (47040, 339827)]