2520021672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1291}}^2$

素因数の和:2604

約数の個数: 96

約数和(自身を含む): 8006270400

約数和(自身を除く): 5486248728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1291, 1512, 2582, 3873, 5164, 7746, 9037, 10328, 11619, 15492, 18074, 23238, 27111, 30984, 34857, 36148, 46476, 54222, 69714, 72296, 81333, 92952, 108444, 139428, 162666, 216888, 243999, 278856, 325332, 487998, 650664, 975996, 1666681, 1951992, 3333362, 5000043, 6666724, 10000086, 11666767, 13333448, 15000129, 20000172, 23333534, 30000258, 35000301, 40000344, 45000387, 46667068, 60000516, 70000602, 90000774, 93334136, 105000903, 120001032, 140001204, 180001548, 210001806, 280002408, 315002709, 360003096, 420003612, 630005418, 840007224, 1260010836, 2520021672]

約数ペア:

[(1, 2520021672), (2, 1260010836), (3, 840007224), (4, 630005418), (6, 420003612), (7, 360003096), (8, 315002709), (9, 280002408), (12, 210001806), (14, 180001548), (18, 140001204), (21, 120001032), (24, 105000903), (27, 93334136), (28, 90000774), (36, 70000602), (42, 60000516), (54, 46667068), (56, 45000387), (63, 40000344), (72, 35000301), (84, 30000258), (108, 23333534), (126, 20000172), (168, 15000129), (189, 13333448), (216, 11666767), (252, 10000086), (378, 6666724), (504, 5000043), (756, 3333362), (1291, 1951992), (1512, 1666681), (2582, 975996), (3873, 650664), (5164, 487998), (7746, 325332), (9037, 278856), (10328, 243999), (11619, 216888), (15492, 162666), (18074, 139428), (23238, 108444), (27111, 92952), (30984, 81333), (34857, 72296), (36148, 69714), (46476, 54222)]