211674846120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{313147}}^1$

素因数の和:313335

約数の個数: 128

約数和(自身を含む): 654754890240

約数和(自身を除く): 443080044120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 131, 172, 215, 258, 262, 344, 393, 430, 516, 524, 645, 655, 786, 860, 1032, 1048, 1290, 1310, 1572, 1720, 1965, 2580, 2620, 3144, 3930, 5160, 5240, 5633, 7860, 11266, 15720, 16899, 22532, 28165, 33798, 45064, 56330, 67596, 84495, 112660, 135192, 168990, 225320, 313147, 337980, 626294, 675960, 939441, 1252588, 1565735, 1878882, 2505176, 3131470, 3757764, 4697205, 6262940, 7515528, 9394410, 12525880, 13465321, 18788820, 26930642, 37577640, 40395963, 41022257, 53861284, 67326605, 80791926, 82044514, 107722568, 123066771, 134653210, 161583852, 164089028, 201979815, 205111285, 246133542, 269306420, 323167704, 328178056, 403959630, 410222570, 492267084, 538612840, 615333855, 807919260, 820445140, 984534168, 1230667710, 1615838520, 1640890280, 1763957051, 2461335420, 3527914102, 4922670840, 5291871153, 7055828204, 8819785255, 10583742306, 14111656408, 17639570510, 21167484612, 26459355765, 35279141020, 42334969224, 52918711530, 70558282040, 105837423060, 211674846120]

約数ペア:

[(1, 211674846120), (2, 105837423060), (3, 70558282040), (4, 52918711530), (5, 42334969224), (6, 35279141020), (8, 26459355765), (10, 21167484612), (12, 17639570510), (15, 14111656408), (20, 10583742306), (24, 8819785255), (30, 7055828204), (40, 5291871153), (43, 4922670840), (60, 3527914102), (86, 2461335420), (120, 1763957051), (129, 1640890280), (131, 1615838520), (172, 1230667710), (215, 984534168), (258, 820445140), (262, 807919260), (344, 615333855), (393, 538612840), (430, 492267084), (516, 410222570), (524, 403959630), (645, 328178056), (655, 323167704), (786, 269306420), (860, 246133542), (1032, 205111285), (1048, 201979815), (1290, 164089028), (1310, 161583852), (1572, 134653210), (1720, 123066771), (1965, 107722568), (2580, 82044514), (2620, 80791926), (3144, 67326605), (3930, 53861284), (5160, 41022257), (5240, 40395963), (5633, 37577640), (7860, 26930642), (11266, 18788820), (15720, 13465321), (16899, 12525880), (22532, 9394410), (28165, 7515528), (33798, 6262940), (45064, 4697205), (56330, 3757764), (67596, 3131470), (84495, 2505176), (112660, 1878882), (135192, 1565735), (168990, 1252588), (225320, 939441), (313147, 675960), (337980, 626294)]