207699660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2437

約数の個数: 192

約数和(自身を含む): 770918400

約数和(自身を除く): 563218740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2070, 2389, 2415, 2484, 2898, 3105, 3220, 3780, 4140, 4347, 4778, 4830, 5796, 6210, 7167, 7245, 8694, 9556, 9660, 11945, 12420, 14334, 14490, 16723, 17388, 21501, 21735, 23890, 28668, 28980, 33446, 35835, 43002, 43470, 47780, 50169, 54947, 64503, 66892, 71670, 83615, 86004, 86940, 100338, 107505, 109894, 129006, 143340, 150507, 164841, 167230, 200676, 215010, 219788, 250845, 258012, 274735, 301014, 322515, 329682, 334460, 384629, 430020, 451521, 494523, 501690, 549470, 602028, 645030, 659364, 752535, 769258, 824205, 903042, 989046, 1003380, 1098940, 1153887, 1290060, 1483569, 1505070, 1538516, 1648410, 1806084, 1923145, 1978092, 2257605, 2307774, 2472615, 2967138, 3010140, 3296820, 3461661, 3846290, 4515210, 4615548, 4945230, 5769435, 5934276, 6923322, 7417845, 7692580, 9030420, 9890460, 10384983, 11538870, 13846644, 14835690, 17308305, 20769966, 23077740, 29671380, 34616610, 41539932, 51924915, 69233220, 103849830, 207699660]

約数ペア:

[(1, 207699660), (2, 103849830), (3, 69233220), (4, 51924915), (5, 41539932), (6, 34616610), (7, 29671380), (9, 23077740), (10, 20769966), (12, 17308305), (14, 14835690), (15, 13846644), (18, 11538870), (20, 10384983), (21, 9890460), (23, 9030420), (27, 7692580), (28, 7417845), (30, 6923322), (35, 5934276), (36, 5769435), (42, 4945230), (45, 4615548), (46, 4515210), (54, 3846290), (60, 3461661), (63, 3296820), (69, 3010140), (70, 2967138), (84, 2472615), (90, 2307774), (92, 2257605), (105, 1978092), (108, 1923145), (115, 1806084), (126, 1648410), (135, 1538516), (138, 1505070), (140, 1483569), (161, 1290060), (180, 1153887), (189, 1098940), (207, 1003380), (210, 989046), (230, 903042), (252, 824205), (270, 769258), (276, 752535), (315, 659364), (322, 645030), (345, 602028), (378, 549470), (414, 501690), (420, 494523), (460, 451521), (483, 430020), (540, 384629), (621, 334460), (630, 329682), (644, 322515), (690, 301014), (756, 274735), (805, 258012), (828, 250845), (945, 219788), (966, 215010), (1035, 200676), (1242, 167230), (1260, 164841), (1380, 150507), (1449, 143340), (1610, 129006), (1890, 109894), (1932, 107505), (2070, 100338), (2389, 86940), (2415, 86004), (2484, 83615), (2898, 71670), (3105, 66892), (3220, 64503), (3780, 54947), (4140, 50169), (4347, 47780), (4778, 43470), (4830, 43002), (5796, 35835), (6210, 33446), (7167, 28980), (7245, 28668), (8694, 23890), (9556, 21735), (9660, 21501), (11945, 17388), (12420, 16723), (14334, 14490)]