19289344320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5303}}^1$

素因数の和:5750

約数の個数: 224

約数和(自身を含む): 68223018240

約数和(自身を除く): 48933673920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 421, 432, 480, 540, 576, 720, 842, 864, 960, 1080, 1263, 1440, 1684, 1728, 2105, 2160, 2526, 2880, 3368, 3789, 4210, 4320, 5052, 5303, 6315, 6736, 7578, 8420, 8640, 10104, 10606, 11367, 12630, 13472, 15156, 15909, 16840, 18945, 20208, 21212, 22734, 25260, 26515, 26944, 30312, 31818, 33680, 37890, 40416, 42424, 45468, 47727, 50520, 53030, 56835, 60624, 63636, 67360, 75780, 79545, 80832, 84848, 90936, 95454, 101040, 106060, 113670, 121248, 127272, 134720, 143181, 151560, 159090, 169696, 181872, 190908, 202080, 212120, 227340, 238635, 242496, 254544, 286362, 303120, 318180, 339392, 363744, 381816, 404160, 424240, 454680, 477270, 509088, 572724, 606240, 636360, 715905, 727488, 763632, 848480, 909360, 954540, 1018176, 1145448, 1212480, 1272720, 1431810, 1527264, 1696960, 1818720, 1909080, 2232563, 2290896, 2545440, 2863620, 3054528, 3637440, 3818160, 4465126, 4581792, 5090880, 5727240, 6697689, 7636320, 8930252, 9163584, 11162815, 11454480, 13395378, 15272640, 17860504, 20093067, 22325630, 22908960, 26790756, 33488445, 35721008, 40186134, 44651260, 45817920, 53581512, 60279201, 66976890, 71442016, 80372268, 89302520, 100465335, 107163024, 120558402, 133953780, 142884032, 160744536, 178605040, 200930670, 214326048, 241116804, 267907560, 301396005, 321489072, 357210080, 401861340, 428652096, 482233608, 535815120, 602792010, 642978144, 714420160, 803722680, 964467216, 1071630240, 1205584020, 1285956288, 1607445360, 1928934432, 2143260480, 2411168040, 3214890720, 3857868864, 4822336080, 6429781440, 9644672160, 19289344320]

約数ペア:

[(1, 19289344320), (2, 9644672160), (3, 6429781440), (4, 4822336080), (5, 3857868864), (6, 3214890720), (8, 2411168040), (9, 2143260480), (10, 1928934432), (12, 1607445360), (15, 1285956288), (16, 1205584020), (18, 1071630240), (20, 964467216), (24, 803722680), (27, 714420160), (30, 642978144), (32, 602792010), (36, 535815120), (40, 482233608), (45, 428652096), (48, 401861340), (54, 357210080), (60, 321489072), (64, 301396005), (72, 267907560), (80, 241116804), (90, 214326048), (96, 200930670), (108, 178605040), (120, 160744536), (135, 142884032), (144, 133953780), (160, 120558402), (180, 107163024), (192, 100465335), (216, 89302520), (240, 80372268), (270, 71442016), (288, 66976890), (320, 60279201), (360, 53581512), (421, 45817920), (432, 44651260), (480, 40186134), (540, 35721008), (576, 33488445), (720, 26790756), (842, 22908960), (864, 22325630), (960, 20093067), (1080, 17860504), (1263, 15272640), (1440, 13395378), (1684, 11454480), (1728, 11162815), (2105, 9163584), (2160, 8930252), (2526, 7636320), (2880, 6697689), (3368, 5727240), (3789, 5090880), (4210, 4581792), (4320, 4465126), (5052, 3818160), (5303, 3637440), (6315, 3054528), (6736, 2863620), (7578, 2545440), (8420, 2290896), (8640, 2232563), (10104, 1909080), (10606, 1818720), (11367, 1696960), (12630, 1527264), (13472, 1431810), (15156, 1272720), (15909, 1212480), (16840, 1145448), (18945, 1018176), (20208, 954540), (21212, 909360), (22734, 848480), (25260, 763632), (26515, 727488), (26944, 715905), (30312, 636360), (31818, 606240), (33680, 572724), (37890, 509088), (40416, 477270), (42424, 454680), (45468, 424240), (47727, 404160), (50520, 381816), (53030, 363744), (56835, 339392), (60624, 318180), (63636, 303120), (67360, 286362), (75780, 254544), (79545, 242496), (80832, 238635), (84848, 227340), (90936, 212120), (95454, 202080), (101040, 190908), (106060, 181872), (113670, 169696), (121248, 159090), (127272, 151560), (134720, 143181)]