1516441680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8527}}^1$

素因数の和:8578

約数の個数: 240

約数和(自身を含む): 5773797120

約数和(自身を除く): 4257355440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8527, 8892, 9360, 9880, 11115, 11856, 13680, 14820, 17054, 17784, 19760, 22230, 25581, 29640, 34108, 35568, 42635, 44460, 51162, 59280, 68216, 76743, 85270, 88920, 102324, 110851, 127905, 136432, 153486, 162013, 170540, 177840, 204648, 221702, 255810, 306972, 324026, 332553, 341080, 383715, 409296, 443404, 486039, 511620, 554255, 613944, 648052, 665106, 682160, 767430, 810065, 886808, 972078, 997659, 1023240, 1108510, 1227888, 1296104, 1330212, 1458117, 1534860, 1620130, 1662765, 1773616, 1944156, 1995318, 2046480, 2106169, 2217020, 2430195, 2592208, 2660424, 2916234, 3069720, 3240260, 3325530, 3888312, 3990636, 4212338, 4434040, 4860390, 4988295, 5320848, 5832468, 6139440, 6318507, 6480520, 6651060, 7290585, 7776624, 7981272, 8424676, 8868080, 9720780, 9976590, 10530845, 11664936, 12637014, 12961040, 13302120, 14581170, 15962544, 16849352, 18955521, 19441560, 19953180, 21061690, 23329872, 25274028, 26604240, 29162340, 31592535, 33698704, 37911042, 38883120, 39906360, 42123380, 50548056, 58324680, 63185070, 75822084, 79812720, 84246760, 94777605, 101096112, 116649360, 126370140, 151644168, 168493520, 189555210, 252740280, 303288336, 379110420, 505480560, 758220840, 1516441680]

約数ペア:

[(1, 1516441680), (2, 758220840), (3, 505480560), (4, 379110420), (5, 303288336), (6, 252740280), (8, 189555210), (9, 168493520), (10, 151644168), (12, 126370140), (13, 116649360), (15, 101096112), (16, 94777605), (18, 84246760), (19, 79812720), (20, 75822084), (24, 63185070), (26, 58324680), (30, 50548056), (36, 42123380), (38, 39906360), (39, 38883120), (40, 37911042), (45, 33698704), (48, 31592535), (52, 29162340), (57, 26604240), (60, 25274028), (65, 23329872), (72, 21061690), (76, 19953180), (78, 19441560), (80, 18955521), (90, 16849352), (95, 15962544), (104, 14581170), (114, 13302120), (117, 12961040), (120, 12637014), (130, 11664936), (144, 10530845), (152, 9976590), (156, 9720780), (171, 8868080), (180, 8424676), (190, 7981272), (195, 7776624), (208, 7290585), (228, 6651060), (234, 6480520), (240, 6318507), (247, 6139440), (260, 5832468), (285, 5320848), (304, 4988295), (312, 4860390), (342, 4434040), (360, 4212338), (380, 3990636), (390, 3888312), (456, 3325530), (468, 3240260), (494, 3069720), (520, 2916234), (570, 2660424), (585, 2592208), (624, 2430195), (684, 2217020), (720, 2106169), (741, 2046480), (760, 1995318), (780, 1944156), (855, 1773616), (912, 1662765), (936, 1620130), (988, 1534860), (1040, 1458117), (1140, 1330212), (1170, 1296104), (1235, 1227888), (1368, 1108510), (1482, 1023240), (1520, 997659), (1560, 972078), (1710, 886808), (1872, 810065), (1976, 767430), (2223, 682160), (2280, 665106), (2340, 648052), (2470, 613944), (2736, 554255), (2964, 511620), (3120, 486039), (3420, 443404), (3705, 409296), (3952, 383715), (4446, 341080), (4560, 332553), (4680, 324026), (4940, 306972), (5928, 255810), (6840, 221702), (7410, 204648), (8527, 177840), (8892, 170540), (9360, 162013), (9880, 153486), (11115, 136432), (11856, 127905), (13680, 110851), (14820, 102324), (17054, 88920), (17784, 85270), (19760, 76743), (22230, 68216), (25581, 59280), (29640, 51162), (34108, 44460), (35568, 42635)]