16918503120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3690

約数の個数: 240

約数和(自身を含む): 58362550272

約数和(自身を除く): 41444047152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 127, 144, 159, 180, 212, 240, 254, 265, 318, 360, 381, 424, 477, 508, 530, 635, 636, 720, 762, 795, 848, 954, 1016, 1060, 1143, 1270, 1272, 1524, 1590, 1905, 1908, 2032, 2120, 2286, 2385, 2540, 2544, 3048, 3180, 3491, 3810, 3816, 4240, 4572, 4770, 5080, 5715, 6096, 6360, 6731, 6982, 7620, 7632, 9144, 9540, 10160, 10473, 11430, 12720, 13462, 13964, 15240, 17455, 18288, 19080, 20193, 20946, 22860, 26924, 27928, 30480, 31419, 33655, 34910, 38160, 40386, 41892, 45720, 52365, 53848, 55856, 60579, 62838, 67310, 69820, 80772, 83784, 91440, 100965, 104730, 107696, 121158, 125676, 134620, 139640, 157095, 161544, 167568, 185023, 201930, 209460, 242316, 251352, 269240, 279280, 302895, 314190, 323088, 370046, 403860, 418920, 443357, 484632, 502704, 538480, 555069, 605790, 628380, 740092, 807720, 837840, 886714, 925115, 969264, 1110138, 1211580, 1256760, 1330071, 1480184, 1615440, 1665207, 1773428, 1850230, 2216785, 2220276, 2423160, 2513520, 2660142, 2775345, 2960368, 3330414, 3546856, 3700460, 3990213, 4433570, 4440552, 4846320, 5320284, 5550690, 6650355, 6660828, 7093712, 7400920, 7980426, 8326035, 8867140, 8881104, 10640568, 11101380, 13300710, 13321656, 14801840, 15960852, 16652070, 17734280, 19951065, 21281136, 22202760, 23497921, 26601420, 26643312, 31921704, 33304140, 35468560, 39902130, 44405520, 46995842, 53202840, 63843408, 66608280, 70493763, 79804260, 93991684, 106405680, 117489605, 133216560, 140987526, 159608520, 187983368, 211481289, 234979210, 281975052, 319217040, 352468815, 375966736, 422962578, 469958420, 563950104, 704937630, 845925156, 939916840, 1057406445, 1127900208, 1409875260, 1691850312, 1879833680, 2114812890, 2819750520, 3383700624, 4229625780, 5639501040, 8459251560, 16918503120]

約数ペア:

[(1, 16918503120), (2, 8459251560), (3, 5639501040), (4, 4229625780), (5, 3383700624), (6, 2819750520), (8, 2114812890), (9, 1879833680), (10, 1691850312), (12, 1409875260), (15, 1127900208), (16, 1057406445), (18, 939916840), (20, 845925156), (24, 704937630), (30, 563950104), (36, 469958420), (40, 422962578), (45, 375966736), (48, 352468815), (53, 319217040), (60, 281975052), (72, 234979210), (80, 211481289), (90, 187983368), (106, 159608520), (120, 140987526), (127, 133216560), (144, 117489605), (159, 106405680), (180, 93991684), (212, 79804260), (240, 70493763), (254, 66608280), (265, 63843408), (318, 53202840), (360, 46995842), (381, 44405520), (424, 39902130), (477, 35468560), (508, 33304140), (530, 31921704), (635, 26643312), (636, 26601420), (720, 23497921), (762, 22202760), (795, 21281136), (848, 19951065), (954, 17734280), (1016, 16652070), (1060, 15960852), (1143, 14801840), (1270, 13321656), (1272, 13300710), (1524, 11101380), (1590, 10640568), (1905, 8881104), (1908, 8867140), (2032, 8326035), (2120, 7980426), (2286, 7400920), (2385, 7093712), (2540, 6660828), (2544, 6650355), (3048, 5550690), (3180, 5320284), (3491, 4846320), (3810, 4440552), (3816, 4433570), (4240, 3990213), (4572, 3700460), (4770, 3546856), (5080, 3330414), (5715, 2960368), (6096, 2775345), (6360, 2660142), (6731, 2513520), (6982, 2423160), (7620, 2220276), (7632, 2216785), (9144, 1850230), (9540, 1773428), (10160, 1665207), (10473, 1615440), (11430, 1480184), (12720, 1330071), (13462, 1256760), (13964, 1211580), (15240, 1110138), (17455, 969264), (18288, 925115), (19080, 886714), (20193, 837840), (20946, 807720), (22860, 740092), (26924, 628380), (27928, 605790), (30480, 555069), (31419, 538480), (33655, 502704), (34910, 484632), (38160, 443357), (40386, 418920), (41892, 403860), (45720, 370046), (52365, 323088), (53848, 314190), (55856, 302895), (60579, 279280), (62838, 269240), (67310, 251352), (69820, 242316), (80772, 209460), (83784, 201930), (91440, 185023), (100965, 167568), (104730, 161544), (107696, 157095), (121158, 139640), (125676, 134620)]