230380920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8311}}^1$

素因数の和:8346

約数の個数: 192

約数和(自身を含む): 933603840

約数和(自身を除く): 703222920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 8311, 9240, 13860, 16622, 24933, 27720, 33244, 41555, 49866, 58177, 66488, 74799, 83110, 91421, 99732, 116354, 124665, 149598, 166220, 174531, 182842, 199464, 232708, 249330, 274263, 290885, 299196, 332440, 349062, 365684, 373995, 457105, 465416, 498660, 523593, 548526, 581770, 598392, 639947, 698124, 731368, 747990, 822789, 872655, 914210, 997320, 1047186, 1097052, 1163540, 1279894, 1371315, 1396248, 1495980, 1645578, 1745310, 1828420, 1919841, 2094372, 2194104, 2327080, 2559788, 2617965, 2742630, 2991960, 3199735, 3291156, 3490620, 3656840, 3839682, 4113945, 4188744, 5119576, 5235930, 5485260, 5759523, 6399470, 6582312, 6981240, 7679364, 8227890, 9599205, 10471860, 10970520, 11519046, 12798940, 15358728, 16455780, 19198410, 20943720, 23038092, 25597880, 28797615, 32911560, 38396820, 46076184, 57595230, 76793640, 115190460, 230380920]

約数ペア:

[(1, 230380920), (2, 115190460), (3, 76793640), (4, 57595230), (5, 46076184), (6, 38396820), (7, 32911560), (8, 28797615), (9, 25597880), (10, 23038092), (11, 20943720), (12, 19198410), (14, 16455780), (15, 15358728), (18, 12798940), (20, 11519046), (21, 10970520), (22, 10471860), (24, 9599205), (28, 8227890), (30, 7679364), (33, 6981240), (35, 6582312), (36, 6399470), (40, 5759523), (42, 5485260), (44, 5235930), (45, 5119576), (55, 4188744), (56, 4113945), (60, 3839682), (63, 3656840), (66, 3490620), (70, 3291156), (72, 3199735), (77, 2991960), (84, 2742630), (88, 2617965), (90, 2559788), (99, 2327080), (105, 2194104), (110, 2094372), (120, 1919841), (126, 1828420), (132, 1745310), (140, 1645578), (154, 1495980), (165, 1396248), (168, 1371315), (180, 1279894), (198, 1163540), (210, 1097052), (220, 1047186), (231, 997320), (252, 914210), (264, 872655), (280, 822789), (308, 747990), (315, 731368), (330, 698124), (360, 639947), (385, 598392), (396, 581770), (420, 548526), (440, 523593), (462, 498660), (495, 465416), (504, 457105), (616, 373995), (630, 365684), (660, 349062), (693, 332440), (770, 299196), (792, 290885), (840, 274263), (924, 249330), (990, 232708), (1155, 199464), (1260, 182842), (1320, 174531), (1386, 166220), (1540, 149598), (1848, 124665), (1980, 116354), (2310, 99732), (2520, 91421), (2772, 83110), (3080, 74799), (3465, 66488), (3960, 58177), (4620, 49866), (5544, 41555), (6930, 33244), (8311, 27720), (9240, 24933), (13860, 16622)]