16855485720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 384

約数和(自身を含む): 56020377600

約数和(自身を除く): 39164891880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 89, 102, 120, 127, 129, 136, 170, 172, 178, 204, 215, 254, 255, 258, 267, 289, 340, 344, 356, 381, 408, 430, 445, 508, 510, 516, 534, 578, 635, 645, 680, 712, 731, 762, 860, 867, 890, 1016, 1020, 1032, 1068, 1156, 1270, 1290, 1335, 1445, 1462, 1513, 1524, 1720, 1734, 1780, 1905, 2040, 2136, 2159, 2193, 2312, 2540, 2580, 2670, 2890, 2924, 3026, 3048, 3468, 3560, 3655, 3810, 3827, 4318, 4335, 4386, 4539, 5080, 5160, 5340, 5461, 5780, 5848, 6052, 6477, 6936, 7310, 7565, 7620, 7654, 8636, 8670, 8772, 9078, 10680, 10795, 10922, 10965, 11303, 11481, 11560, 12104, 12427, 12954, 14620, 15130, 15240, 15308, 16383, 17272, 17340, 17544, 18156, 19135, 21590, 21844, 21930, 22606, 22695, 22962, 24854, 25721, 25908, 27305, 29240, 30260, 30616, 32385, 32766, 33909, 34680, 36312, 36703, 37281, 38270, 43180, 43688, 43860, 45212, 45390, 45924, 49708, 51442, 51816, 54610, 56515, 57405, 60520, 62135, 64770, 65059, 65532, 67818, 73406, 74562, 76540, 77163, 81915, 86360, 87720, 90424, 90780, 91848, 92837, 99416, 102884, 109220, 110109, 113030, 114810, 124270, 128605, 129540, 130118, 131064, 135636, 146812, 149124, 153080, 154326, 163830, 169545, 181560, 183515, 185674, 186405, 192151, 195177, 205768, 218440, 220218, 226060, 229620, 248540, 257210, 259080, 260236, 271272, 278511, 293624, 298248, 308652, 325295, 327660, 339090, 367030, 371348, 372810, 384302, 385815, 390354, 440436, 452120, 459240, 464185, 486029, 497080, 514420, 520472, 550545, 557022, 576453, 617304, 650590, 655320, 678180, 734060, 742696, 745620, 768604, 771630, 780708, 880872, 928370, 960755, 972058, 975885, 1028840, 1101090, 1106003, 1114044, 1152906, 1301180, 1356360, 1392555, 1458087, 1468120, 1491240, 1537208, 1543260, 1561416, 1578229, 1856740, 1921510, 1944116, 1951770, 2202180, 2212006, 2228088, 2305812, 2430145, 2602360, 2785110, 2882265, 2916174, 3086520, 3156458, 3266567, 3318009, 3713480, 3843020, 3888232, 3903540, 4404360, 4424012, 4611624, 4734687, 4860290, 5530015, 5570220, 5764530, 5832348, 6312916, 6533134, 6636018, 7290435, 7686040, 7807080, 7891145, 8262493, 8848024, 9469374, 9720580, 9799701, 11060030, 11140440, 11529060, 11664696, 12625832, 13066268, 13272036, 14580870, 15782290, 16332835, 16524986, 16590045, 18938748, 19441160, 19599402, 22120060, 23058120, 23673435, 24787479, 26132536, 26544072, 29161740, 31564580, 32665670, 33049972, 33180090, 37877496, 39198804, 41312465, 44240120, 47346870, 48998505, 49574958, 58323480, 63129160, 65331340, 66099944, 66360180, 78397608, 82624930, 94693740, 97997010, 99149916, 123937395, 130662680, 132720360, 140462381, 165249860, 189387480, 195994020, 198299832, 247874790, 280924762, 330499720, 391988040, 421387143, 495749580, 561849524, 702311905, 842774286, 991499160, 1123699048, 1404623810, 1685548572, 2106935715, 2809247620, 3371097144, 4213871430, 5618495240, 8427742860, 16855485720]

約数ペア:

[(1, 16855485720), (2, 8427742860), (3, 5618495240), (4, 4213871430), (5, 3371097144), (6, 2809247620), (8, 2106935715), (10, 1685548572), (12, 1404623810), (15, 1123699048), (17, 991499160), (20, 842774286), (24, 702311905), (30, 561849524), (34, 495749580), (40, 421387143), (43, 391988040), (51, 330499720), (60, 280924762), (68, 247874790), (85, 198299832), (86, 195994020), (89, 189387480), (102, 165249860), (120, 140462381), (127, 132720360), (129, 130662680), (136, 123937395), (170, 99149916), (172, 97997010), (178, 94693740), (204, 82624930), (215, 78397608), (254, 66360180), (255, 66099944), (258, 65331340), (267, 63129160), (289, 58323480), (340, 49574958), (344, 48998505), (356, 47346870), (381, 44240120), (408, 41312465), (430, 39198804), (445, 37877496), (508, 33180090), (510, 33049972), (516, 32665670), (534, 31564580), (578, 29161740), (635, 26544072), (645, 26132536), (680, 24787479), (712, 23673435), (731, 23058120), (762, 22120060), (860, 19599402), (867, 19441160), (890, 18938748), (1016, 16590045), (1020, 16524986), (1032, 16332835), (1068, 15782290), (1156, 14580870), (1270, 13272036), (1290, 13066268), (1335, 12625832), (1445, 11664696), (1462, 11529060), (1513, 11140440), (1524, 11060030), (1720, 9799701), (1734, 9720580), (1780, 9469374), (1905, 8848024), (2040, 8262493), (2136, 7891145), (2159, 7807080), (2193, 7686040), (2312, 7290435), (2540, 6636018), (2580, 6533134), (2670, 6312916), (2890, 5832348), (2924, 5764530), (3026, 5570220), (3048, 5530015), (3468, 4860290), (3560, 4734687), (3655, 4611624), (3810, 4424012), (3827, 4404360), (4318, 3903540), (4335, 3888232), (4386, 3843020), (4539, 3713480), (5080, 3318009), (5160, 3266567), (5340, 3156458), (5461, 3086520), (5780, 2916174), (5848, 2882265), (6052, 2785110), (6477, 2602360), (6936, 2430145), (7310, 2305812), (7565, 2228088), (7620, 2212006), (7654, 2202180), (8636, 1951770), (8670, 1944116), (8772, 1921510), (9078, 1856740), (10680, 1578229), (10795, 1561416), (10922, 1543260), (10965, 1537208), (11303, 1491240), (11481, 1468120), (11560, 1458087), (12104, 1392555), (12427, 1356360), (12954, 1301180), (14620, 1152906), (15130, 1114044), (15240, 1106003), (15308, 1101090), (16383, 1028840), (17272, 975885), (17340, 972058), (17544, 960755), (18156, 928370), (19135, 880872), (21590, 780708), (21844, 771630), (21930, 768604), (22606, 745620), (22695, 742696), (22962, 734060), (24854, 678180), (25721, 655320), (25908, 650590), (27305, 617304), (29240, 576453), (30260, 557022), (30616, 550545), (32385, 520472), (32766, 514420), (33909, 497080), (34680, 486029), (36312, 464185), (36703, 459240), (37281, 452120), (38270, 440436), (43180, 390354), (43688, 385815), (43860, 384302), (45212, 372810), (45390, 371348), (45924, 367030), (49708, 339090), (51442, 327660), (51816, 325295), (54610, 308652), (56515, 298248), (57405, 293624), (60520, 278511), (62135, 271272), (64770, 260236), (65059, 259080), (65532, 257210), (67818, 248540), (73406, 229620), (74562, 226060), (76540, 220218), (77163, 218440), (81915, 205768), (86360, 195177), (87720, 192151), (90424, 186405), (90780, 185674), (91848, 183515), (92837, 181560), (99416, 169545), (102884, 163830), (109220, 154326), (110109, 153080), (113030, 149124), (114810, 146812), (124270, 135636), (128605, 131064), (129540, 130118)]