507532440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2497

約数の個数: 128

約数和(自身を含む): 1596672000

約数和(自身を除く): 1089139560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 258, 328, 344, 410, 430, 492, 516, 615, 645, 820, 860, 984, 1032, 1230, 1290, 1640, 1720, 1763, 2399, 2460, 2580, 3526, 4798, 4920, 5160, 5289, 7052, 7197, 8815, 9596, 10578, 11995, 14104, 14394, 17630, 19192, 21156, 23990, 26445, 28788, 35260, 35985, 42312, 47980, 52890, 57576, 70520, 71970, 95960, 98359, 103157, 105780, 143940, 196718, 206314, 211560, 287880, 295077, 309471, 393436, 412628, 491795, 515785, 590154, 618942, 786872, 825256, 983590, 1031570, 1180308, 1237884, 1475385, 1547355, 1967180, 2063140, 2360616, 2475768, 2950770, 3094710, 3934360, 4126280, 4229437, 5901540, 6189420, 8458874, 11803080, 12378840, 12688311, 16917748, 21147185, 25376622, 33835496, 42294370, 50753244, 63441555, 84588740, 101506488, 126883110, 169177480, 253766220, 507532440]

約数ペア:

[(1, 507532440), (2, 253766220), (3, 169177480), (4, 126883110), (5, 101506488), (6, 84588740), (8, 63441555), (10, 50753244), (12, 42294370), (15, 33835496), (20, 25376622), (24, 21147185), (30, 16917748), (40, 12688311), (41, 12378840), (43, 11803080), (60, 8458874), (82, 6189420), (86, 5901540), (120, 4229437), (123, 4126280), (129, 3934360), (164, 3094710), (172, 2950770), (205, 2475768), (215, 2360616), (246, 2063140), (258, 1967180), (328, 1547355), (344, 1475385), (410, 1237884), (430, 1180308), (492, 1031570), (516, 983590), (615, 825256), (645, 786872), (820, 618942), (860, 590154), (984, 515785), (1032, 491795), (1230, 412628), (1290, 393436), (1640, 309471), (1720, 295077), (1763, 287880), (2399, 211560), (2460, 206314), (2580, 196718), (3526, 143940), (4798, 105780), (4920, 103157), (5160, 98359), (5289, 95960), (7052, 71970), (7197, 70520), (8815, 57576), (9596, 52890), (10578, 47980), (11995, 42312), (14104, 35985), (14394, 35260), (17630, 28788), (19192, 26445), (21156, 23990)]