19774229760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24877}}^1$

素因数の和:24930

約数の個数: 288

約数和(自身を含む): 73224910080

約数和(自身を除く): 53450680320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2304, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 3840, 4140, 4320, 4416, 4968, 5520, 5760, 5888, 6210, 6624, 6912, 7360, 8280, 8640, 8832, 9936, 11040, 11520, 12420, 13248, 14720, 16560, 17280, 17664, 19872, 22080, 24840, 24877, 26496, 29440, 33120, 34560, 39744, 44160, 49680, 49754, 52992, 66240, 74631, 79488, 88320, 99360, 99508, 124385, 132480, 149262, 158976, 198720, 199016, 223893, 248770, 264960, 298524, 373155, 397440, 398032, 447786, 497540, 572171, 597048, 671679, 746310, 794880, 796064, 895572, 995080, 1119465, 1144342, 1194096, 1343358, 1492620, 1592128, 1716513, 1791144, 1990160, 2238930, 2288684, 2388192, 2686716, 2860855, 2985240, 3184256, 3358395, 3433026, 3582288, 3980320, 4477860, 4577368, 4776384, 5149539, 5373432, 5721710, 5970480, 6368512, 6716790, 6866052, 7164576, 7960640, 8582565, 8955720, 9154736, 9552768, 10299078, 10746864, 11443420, 11940960, 13433580, 13732104, 14329152, 15448617, 15921280, 17165130, 17911440, 18309472, 19105536, 20598156, 21493728, 22886840, 23881920, 25747695, 26867160, 27464208, 28658304, 30897234, 31842560, 34330260, 35822880, 36618944, 41196312, 42987456, 45773680, 47763840, 51495390, 53734320, 54928416, 57316608, 61794468, 68660520, 71645760, 73237888, 77243085, 82392624, 85974912, 91547360, 95527680, 102990780, 107468640, 109856832, 123588936, 137321040, 143291520, 146475776, 154486170, 164785248, 171949824, 183094720, 205981560, 214937280, 219713664, 247177872, 274642080, 286583040, 308972340, 329570496, 366189440, 411963120, 429874560, 439427328, 494355744, 549284160, 617944680, 659140992, 732378880, 823926240, 859749120, 988711488, 1098568320, 1235889360, 1318281984, 1647852480, 1977422976, 2197136640, 2471778720, 3295704960, 3954845952, 4943557440, 6591409920, 9887114880, 19774229760]

約数ペア:

[(1, 19774229760), (2, 9887114880), (3, 6591409920), (4, 4943557440), (5, 3954845952), (6, 3295704960), (8, 2471778720), (9, 2197136640), (10, 1977422976), (12, 1647852480), (15, 1318281984), (16, 1235889360), (18, 1098568320), (20, 988711488), (23, 859749120), (24, 823926240), (27, 732378880), (30, 659140992), (32, 617944680), (36, 549284160), (40, 494355744), (45, 439427328), (46, 429874560), (48, 411963120), (54, 366189440), (60, 329570496), (64, 308972340), (69, 286583040), (72, 274642080), (80, 247177872), (90, 219713664), (92, 214937280), (96, 205981560), (108, 183094720), (115, 171949824), (120, 164785248), (128, 154486170), (135, 146475776), (138, 143291520), (144, 137321040), (160, 123588936), (180, 109856832), (184, 107468640), (192, 102990780), (207, 95527680), (216, 91547360), (230, 85974912), (240, 82392624), (256, 77243085), (270, 73237888), (276, 71645760), (288, 68660520), (320, 61794468), (345, 57316608), (360, 54928416), (368, 53734320), (384, 51495390), (414, 47763840), (432, 45773680), (460, 42987456), (480, 41196312), (540, 36618944), (552, 35822880), (576, 34330260), (621, 31842560), (640, 30897234), (690, 28658304), (720, 27464208), (736, 26867160), (768, 25747695), (828, 23881920), (864, 22886840), (920, 21493728), (960, 20598156), (1035, 19105536), (1080, 18309472), (1104, 17911440), (1152, 17165130), (1242, 15921280), (1280, 15448617), (1380, 14329152), (1440, 13732104), (1472, 13433580), (1656, 11940960), (1728, 11443420), (1840, 10746864), (1920, 10299078), (2070, 9552768), (2160, 9154736), (2208, 8955720), (2304, 8582565), (2484, 7960640), (2760, 7164576), (2880, 6866052), (2944, 6716790), (3105, 6368512), (3312, 5970480), (3456, 5721710), (3680, 5373432), (3840, 5149539), (4140, 4776384), (4320, 4577368), (4416, 4477860), (4968, 3980320), (5520, 3582288), (5760, 3433026), (5888, 3358395), (6210, 3184256), (6624, 2985240), (6912, 2860855), (7360, 2686716), (8280, 2388192), (8640, 2288684), (8832, 2238930), (9936, 1990160), (11040, 1791144), (11520, 1716513), (12420, 1592128), (13248, 1492620), (14720, 1343358), (16560, 1194096), (17280, 1144342), (17664, 1119465), (19872, 995080), (22080, 895572), (24840, 796064), (24877, 794880), (26496, 746310), (29440, 671679), (33120, 597048), (34560, 572171), (39744, 497540), (44160, 447786), (49680, 398032), (49754, 397440), (52992, 373155), (66240, 298524), (74631, 264960), (79488, 248770), (88320, 223893), (99360, 199016), (99508, 198720), (124385, 158976), (132480, 149262)]