256969732320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{233881}}^1$

素因数の和:234018

約数の個数: 288

約数和(自身を含む): 1011380610240

約数和(自身を除く): 754410877920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 109, 112, 120, 126, 140, 144, 160, 168, 180, 210, 218, 224, 240, 252, 280, 288, 315, 327, 336, 360, 420, 436, 480, 504, 545, 560, 630, 654, 672, 720, 763, 840, 872, 981, 1008, 1090, 1120, 1260, 1308, 1440, 1526, 1635, 1680, 1744, 1962, 2016, 2180, 2289, 2520, 2616, 3052, 3270, 3360, 3488, 3815, 3924, 4360, 4578, 4905, 5040, 5232, 6104, 6540, 6867, 7630, 7848, 8720, 9156, 9810, 10080, 10464, 11445, 12208, 13080, 13734, 15260, 15696, 17440, 18312, 19620, 22890, 24416, 26160, 27468, 30520, 31392, 34335, 36624, 39240, 45780, 52320, 54936, 61040, 68670, 73248, 78480, 91560, 109872, 122080, 137340, 156960, 183120, 219744, 233881, 274680, 366240, 467762, 549360, 701643, 935524, 1098720, 1169405, 1403286, 1637167, 1871048, 2104929, 2338810, 2806572, 3274334, 3508215, 3742096, 4209858, 4677620, 4911501, 5613144, 6548668, 7016430, 7484192, 8185835, 8419716, 9355240, 9823002, 10524645, 11226288, 13097336, 14032860, 14734503, 16371670, 16839432, 18710480, 19646004, 21049290, 22452576, 24557505, 25493029, 26194672, 28065720, 29469006, 32743340, 33678864, 37420960, 39292008, 42098580, 49115010, 50986058, 52389344, 56131440, 58938012, 65486680, 67357728, 73672515, 76479087, 78584016, 84197160, 98230020, 101972116, 112262880, 117876024, 127465145, 130973360, 147345030, 152958174, 157168032, 168394320, 178451203, 196460040, 203944232, 229437261, 235752048, 254930290, 261946720, 294690060, 305916348, 336788640, 356902406, 382395435, 392920080, 407888464, 458874522, 471504096, 509860580, 535353609, 589380120, 611832696, 713804812, 764790870, 785840160, 815776928, 892256015, 917749044, 1019721160, 1070707218, 1147186305, 1178760240, 1223665392, 1427609624, 1529581740, 1606060827, 1784512030, 1835498088, 2039442320, 2141414436, 2294372610, 2357520480, 2447330784, 2676768045, 2855219248, 3059163480, 3212121654, 3569024060, 3670996176, 4078884640, 4282828872, 4588745220, 5353536090, 5710438496, 6118326960, 6424243308, 7138048120, 7341992352, 8030304135, 8565657744, 9177490440, 10707072180, 12236653920, 12848486616, 14276096240, 16060608270, 17131315488, 18354980880, 21414144360, 25696973232, 28552192480, 32121216540, 36709961760, 42828288720, 51393946464, 64242433080, 85656577440, 128484866160, 256969732320]

約数ペア:

[(1, 256969732320), (2, 128484866160), (3, 85656577440), (4, 64242433080), (5, 51393946464), (6, 42828288720), (7, 36709961760), (8, 32121216540), (9, 28552192480), (10, 25696973232), (12, 21414144360), (14, 18354980880), (15, 17131315488), (16, 16060608270), (18, 14276096240), (20, 12848486616), (21, 12236653920), (24, 10707072180), (28, 9177490440), (30, 8565657744), (32, 8030304135), (35, 7341992352), (36, 7138048120), (40, 6424243308), (42, 6118326960), (45, 5710438496), (48, 5353536090), (56, 4588745220), (60, 4282828872), (63, 4078884640), (70, 3670996176), (72, 3569024060), (80, 3212121654), (84, 3059163480), (90, 2855219248), (96, 2676768045), (105, 2447330784), (109, 2357520480), (112, 2294372610), (120, 2141414436), (126, 2039442320), (140, 1835498088), (144, 1784512030), (160, 1606060827), (168, 1529581740), (180, 1427609624), (210, 1223665392), (218, 1178760240), (224, 1147186305), (240, 1070707218), (252, 1019721160), (280, 917749044), (288, 892256015), (315, 815776928), (327, 785840160), (336, 764790870), (360, 713804812), (420, 611832696), (436, 589380120), (480, 535353609), (504, 509860580), (545, 471504096), (560, 458874522), (630, 407888464), (654, 392920080), (672, 382395435), (720, 356902406), (763, 336788640), (840, 305916348), (872, 294690060), (981, 261946720), (1008, 254930290), (1090, 235752048), (1120, 229437261), (1260, 203944232), (1308, 196460040), (1440, 178451203), (1526, 168394320), (1635, 157168032), (1680, 152958174), (1744, 147345030), (1962, 130973360), (2016, 127465145), (2180, 117876024), (2289, 112262880), (2520, 101972116), (2616, 98230020), (3052, 84197160), (3270, 78584016), (3360, 76479087), (3488, 73672515), (3815, 67357728), (3924, 65486680), (4360, 58938012), (4578, 56131440), (4905, 52389344), (5040, 50986058), (5232, 49115010), (6104, 42098580), (6540, 39292008), (6867, 37420960), (7630, 33678864), (7848, 32743340), (8720, 29469006), (9156, 28065720), (9810, 26194672), (10080, 25493029), (10464, 24557505), (11445, 22452576), (12208, 21049290), (13080, 19646004), (13734, 18710480), (15260, 16839432), (15696, 16371670), (17440, 14734503), (18312, 14032860), (19620, 13097336), (22890, 11226288), (24416, 10524645), (26160, 9823002), (27468, 9355240), (30520, 8419716), (31392, 8185835), (34335, 7484192), (36624, 7016430), (39240, 6548668), (45780, 5613144), (52320, 4911501), (54936, 4677620), (61040, 4209858), (68670, 3742096), (73248, 3508215), (78480, 3274334), (91560, 2806572), (109872, 2338810), (122080, 2104929), (137340, 1871048), (156960, 1637167), (183120, 1403286), (219744, 1169405), (233881, 1098720), (274680, 935524), (366240, 701643), (467762, 549360)]