272646130260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{9619}}^1$

素因数の和:9987

約数の個数: 288

約数和(自身を含む): 919737262080

約数和(自身を除く): 647091131820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 311, 372, 420, 434, 465, 490, 588, 620, 622, 651, 735, 868, 930, 933, 980, 1085, 1244, 1302, 1470, 1519, 1555, 1860, 1866, 2170, 2177, 2604, 2940, 3038, 3110, 3255, 3732, 4340, 4354, 4557, 4665, 6076, 6220, 6510, 6531, 7595, 8708, 9114, 9330, 9619, 9641, 10885, 13020, 13062, 15190, 15239, 18228, 18660, 19238, 19282, 21770, 22785, 26124, 28857, 28923, 30380, 30478, 32655, 38476, 38564, 43540, 45570, 45717, 48095, 48205, 57714, 57846, 60956, 65310, 67333, 67487, 76195, 91140, 91434, 96190, 96410, 115428, 115692, 130620, 134666, 134974, 144285, 144615, 152390, 182868, 192380, 192820, 201999, 202461, 228585, 269332, 269948, 288570, 289230, 298189, 304780, 336665, 337435, 403998, 404922, 457170, 471331, 472409, 577140, 578460, 596378, 673330, 674870, 807996, 809844, 894567, 914340, 942662, 944818, 1009995, 1012305, 1192756, 1346660, 1349740, 1413993, 1417227, 1490945, 1789134, 1885324, 1889636, 2019990, 2024610, 2087323, 2356655, 2362045, 2827986, 2834454, 2981890, 2991509, 3578268, 4039980, 4049220, 4174646, 4472835, 4713310, 4724090, 5655972, 5668908, 5963780, 5983018, 6261969, 7069965, 7086135, 8349292, 8945670, 8974527, 9426620, 9448180, 10436615, 11966036, 12523938, 14139930, 14172270, 14611261, 14957545, 17891340, 17949054, 20873230, 20940563, 25047876, 28279860, 28344540, 29222522, 29915090, 31309845, 35898108, 41746460, 41881126, 43833783, 44872635, 58445044, 59830180, 62619690, 62821689, 73056305, 83762252, 87667566, 89745270, 92736779, 104702815, 125239380, 125643378, 146112610, 146583941, 175335132, 179490540, 185473558, 209405630, 219168915, 251286756, 278210337, 292225220, 293167882, 314108445, 370947116, 418811260, 438337830, 439751823, 463683895, 556420674, 586335764, 628216890, 649157453, 732919705, 876675660, 879503646, 927367790, 1112841348, 1256433780, 1298314906, 1391051685, 1465839410, 1759007292, 1854735580, 1947472359, 2198759115, 2596629812, 2782103370, 2931678820, 3245787265, 3894944718, 4397518230, 4544102171, 5564206740, 6491574530, 7789889436, 8795036460, 9088204342, 9737361795, 12983149060, 13632306513, 18176408684, 19474723590, 22720510855, 27264613026, 38949447180, 45441021710, 54529226052, 68161532565, 90882043420, 136323065130, 272646130260]

約数ペア:

[(1, 272646130260), (2, 136323065130), (3, 90882043420), (4, 68161532565), (5, 54529226052), (6, 45441021710), (7, 38949447180), (10, 27264613026), (12, 22720510855), (14, 19474723590), (15, 18176408684), (20, 13632306513), (21, 12983149060), (28, 9737361795), (30, 9088204342), (31, 8795036460), (35, 7789889436), (42, 6491574530), (49, 5564206740), (60, 4544102171), (62, 4397518230), (70, 3894944718), (84, 3245787265), (93, 2931678820), (98, 2782103370), (105, 2596629812), (124, 2198759115), (140, 1947472359), (147, 1854735580), (155, 1759007292), (186, 1465839410), (196, 1391051685), (210, 1298314906), (217, 1256433780), (245, 1112841348), (294, 927367790), (310, 879503646), (311, 876675660), (372, 732919705), (420, 649157453), (434, 628216890), (465, 586335764), (490, 556420674), (588, 463683895), (620, 439751823), (622, 438337830), (651, 418811260), (735, 370947116), (868, 314108445), (930, 293167882), (933, 292225220), (980, 278210337), (1085, 251286756), (1244, 219168915), (1302, 209405630), (1470, 185473558), (1519, 179490540), (1555, 175335132), (1860, 146583941), (1866, 146112610), (2170, 125643378), (2177, 125239380), (2604, 104702815), (2940, 92736779), (3038, 89745270), (3110, 87667566), (3255, 83762252), (3732, 73056305), (4340, 62821689), (4354, 62619690), (4557, 59830180), (4665, 58445044), (6076, 44872635), (6220, 43833783), (6510, 41881126), (6531, 41746460), (7595, 35898108), (8708, 31309845), (9114, 29915090), (9330, 29222522), (9619, 28344540), (9641, 28279860), (10885, 25047876), (13020, 20940563), (13062, 20873230), (15190, 17949054), (15239, 17891340), (18228, 14957545), (18660, 14611261), (19238, 14172270), (19282, 14139930), (21770, 12523938), (22785, 11966036), (26124, 10436615), (28857, 9448180), (28923, 9426620), (30380, 8974527), (30478, 8945670), (32655, 8349292), (38476, 7086135), (38564, 7069965), (43540, 6261969), (45570, 5983018), (45717, 5963780), (48095, 5668908), (48205, 5655972), (57714, 4724090), (57846, 4713310), (60956, 4472835), (65310, 4174646), (67333, 4049220), (67487, 4039980), (76195, 3578268), (91140, 2991509), (91434, 2981890), (96190, 2834454), (96410, 2827986), (115428, 2362045), (115692, 2356655), (130620, 2087323), (134666, 2024610), (134974, 2019990), (144285, 1889636), (144615, 1885324), (152390, 1789134), (182868, 1490945), (192380, 1417227), (192820, 1413993), (201999, 1349740), (202461, 1346660), (228585, 1192756), (269332, 1012305), (269948, 1009995), (288570, 944818), (289230, 942662), (298189, 914340), (304780, 894567), (336665, 809844), (337435, 807996), (403998, 674870), (404922, 673330), (457170, 596378), (471331, 578460), (472409, 577140)]