208044720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 320

約数和(自身を含む): 799948800

約数和(自身を除く): 591904080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 234, 239, 240, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 432, 465, 468, 478, 496, 520, 540, 558, 585, 620, 624, 702, 717, 720, 744, 780, 806, 837, 930, 936, 956, 1040, 1080, 1116, 1170, 1195, 1209, 1240, 1395, 1404, 1434, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 1912, 2015, 2151, 2160, 2232, 2340, 2390, 2418, 2480, 2790, 2808, 2868, 3107, 3120, 3224, 3348, 3510, 3585, 3627, 3720, 3824, 4030, 4185, 4302, 4464, 4680, 4780, 4836, 5580, 5616, 5736, 6045, 6214, 6448, 6453, 6696, 7020, 7170, 7254, 7409, 7440, 8060, 8370, 8604, 9321, 9360, 9560, 9672, 10755, 10881, 11160, 11472, 12090, 12428, 12906, 13392, 14040, 14340, 14508, 14818, 15535, 16120, 16740, 17208, 18135, 18642, 19120, 19344, 21510, 21762, 22227, 22320, 24180, 24856, 25812, 27963, 28080, 28680, 29016, 29636, 31070, 32240, 32265, 33480, 34416, 36270, 37045, 37284, 43020, 43524, 44454, 46605, 48360, 49712, 51624, 54405, 55926, 57360, 58032, 59272, 62140, 64530, 66681, 66960, 72540, 74090, 74568, 83889, 86040, 87048, 88908, 93210, 96317, 96720, 103248, 108810, 111135, 111852, 118544, 124280, 129060, 133362, 139815, 145080, 148180, 149136, 167778, 172080, 174096, 177816, 186420, 192634, 200043, 217620, 222270, 223704, 248560, 258120, 266724, 279630, 288951, 290160, 296360, 333405, 335556, 355632, 372840, 385268, 400086, 419445, 435240, 444540, 447408, 481585, 516240, 533448, 559260, 577902, 592720, 666810, 671112, 745680, 770536, 800172, 838890, 866853, 870480, 889080, 963170, 1000215, 1066896, 1118520, 1155804, 1333620, 1342224, 1444755, 1541072, 1600344, 1677780, 1733706, 1778160, 1926340, 2000430, 2237040, 2311608, 2600559, 2667240, 2889510, 3200688, 3355560, 3467412, 3852680, 4000860, 4334265, 4623216, 5201118, 5334480, 5779020, 6711120, 6934824, 7705360, 8001720, 8668530, 10402236, 11558040, 13002795, 13869648, 16003440, 17337060, 20804472, 23116080, 26005590, 34674120, 41608944, 52011180, 69348240, 104022360, 208044720]

約数ペア:

[(1, 208044720), (2, 104022360), (3, 69348240), (4, 52011180), (5, 41608944), (6, 34674120), (8, 26005590), (9, 23116080), (10, 20804472), (12, 17337060), (13, 16003440), (15, 13869648), (16, 13002795), (18, 11558040), (20, 10402236), (24, 8668530), (26, 8001720), (27, 7705360), (30, 6934824), (31, 6711120), (36, 5779020), (39, 5334480), (40, 5201118), (45, 4623216), (48, 4334265), (52, 4000860), (54, 3852680), (60, 3467412), (62, 3355560), (65, 3200688), (72, 2889510), (78, 2667240), (80, 2600559), (90, 2311608), (93, 2237040), (104, 2000430), (108, 1926340), (117, 1778160), (120, 1733706), (124, 1677780), (130, 1600344), (135, 1541072), (144, 1444755), (155, 1342224), (156, 1333620), (180, 1155804), (186, 1118520), (195, 1066896), (208, 1000215), (216, 963170), (234, 889080), (239, 870480), (240, 866853), (248, 838890), (260, 800172), (270, 770536), (279, 745680), (310, 671112), (312, 666810), (351, 592720), (360, 577902), (372, 559260), (390, 533448), (403, 516240), (432, 481585), (465, 447408), (468, 444540), (478, 435240), (496, 419445), (520, 400086), (540, 385268), (558, 372840), (585, 355632), (620, 335556), (624, 333405), (702, 296360), (717, 290160), (720, 288951), (744, 279630), (780, 266724), (806, 258120), (837, 248560), (930, 223704), (936, 222270), (956, 217620), (1040, 200043), (1080, 192634), (1116, 186420), (1170, 177816), (1195, 174096), (1209, 172080), (1240, 167778), (1395, 149136), (1404, 148180), (1434, 145080), (1488, 139815), (1560, 133362), (1612, 129060), (1674, 124280), (1755, 118544), (1860, 111852), (1872, 111135), (1912, 108810), (2015, 103248), (2151, 96720), (2160, 96317), (2232, 93210), (2340, 88908), (2390, 87048), (2418, 86040), (2480, 83889), (2790, 74568), (2808, 74090), (2868, 72540), (3107, 66960), (3120, 66681), (3224, 64530), (3348, 62140), (3510, 59272), (3585, 58032), (3627, 57360), (3720, 55926), (3824, 54405), (4030, 51624), (4185, 49712), (4302, 48360), (4464, 46605), (4680, 44454), (4780, 43524), (4836, 43020), (5580, 37284), (5616, 37045), (5736, 36270), (6045, 34416), (6214, 33480), (6448, 32265), (6453, 32240), (6696, 31070), (7020, 29636), (7170, 29016), (7254, 28680), (7409, 28080), (7440, 27963), (8060, 25812), (8370, 24856), (8604, 24180), (9321, 22320), (9360, 22227), (9560, 21762), (9672, 21510), (10755, 19344), (10881, 19120), (11160, 18642), (11472, 18135), (12090, 17208), (12428, 16740), (12906, 16120), (13392, 15535), (14040, 14818), (14340, 14508)]