1219355200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 252

約数和(自身を含む): 3547457472

約数和(自身を除く): 2328102272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 103, 112, 140, 151, 160, 175, 196, 200, 206, 224, 245, 280, 302, 320, 350, 392, 400, 412, 448, 490, 515, 560, 604, 700, 721, 755, 784, 800, 824, 980, 1030, 1057, 1120, 1208, 1225, 1400, 1442, 1510, 1568, 1600, 1648, 1960, 2060, 2114, 2240, 2416, 2450, 2575, 2800, 2884, 3020, 3136, 3296, 3605, 3775, 3920, 4120, 4228, 4832, 4900, 5047, 5150, 5285, 5600, 5768, 6040, 6592, 7210, 7399, 7550, 7840, 8240, 8456, 9664, 9800, 10094, 10300, 10570, 11200, 11536, 12080, 14420, 14798, 15100, 15553, 15680, 16480, 16912, 18025, 19600, 20188, 20600, 21140, 23072, 24160, 25235, 26425, 28840, 29596, 30200, 31106, 32960, 33824, 36050, 36995, 39200, 40376, 41200, 42280, 46144, 48320, 50470, 52850, 57680, 59192, 60400, 62212, 67648, 72100, 73990, 77765, 78400, 80752, 82400, 84560, 100940, 105700, 108871, 115360, 118384, 120800, 124424, 126175, 144200, 147980, 155530, 161504, 164800, 169120, 184975, 201880, 211400, 217742, 230720, 236768, 241600, 248848, 252350, 288400, 295960, 311060, 323008, 338240, 369950, 388825, 403760, 422800, 435484, 473536, 497696, 504700, 544355, 576800, 591920, 622120, 739900, 762097, 777650, 807520, 845600, 870968, 995392, 1009400, 1088710, 1153600, 1183840, 1244240, 1479800, 1524194, 1555300, 1615040, 1691200, 1741936, 2018800, 2177420, 2367680, 2488480, 2721775, 2959600, 3048388, 3110600, 3483872, 3810485, 4037600, 4354840, 4976960, 5443550, 5919200, 6096776, 6221200, 6967744, 7620970, 8075200, 8709680, 10887100, 11838400, 12193552, 12442400, 15241940, 17419360, 19052425, 21774200, 24387104, 24884800, 30483880, 34838720, 38104850, 43548400, 48774208, 60967760, 76209700, 87096800, 121935520, 152419400, 174193600, 243871040, 304838800, 609677600, 1219355200]

約数ペア:

[(1, 1219355200), (2, 609677600), (4, 304838800), (5, 243871040), (7, 174193600), (8, 152419400), (10, 121935520), (14, 87096800), (16, 76209700), (20, 60967760), (25, 48774208), (28, 43548400), (32, 38104850), (35, 34838720), (40, 30483880), (49, 24884800), (50, 24387104), (56, 21774200), (64, 19052425), (70, 17419360), (80, 15241940), (98, 12442400), (100, 12193552), (103, 11838400), (112, 10887100), (140, 8709680), (151, 8075200), (160, 7620970), (175, 6967744), (196, 6221200), (200, 6096776), (206, 5919200), (224, 5443550), (245, 4976960), (280, 4354840), (302, 4037600), (320, 3810485), (350, 3483872), (392, 3110600), (400, 3048388), (412, 2959600), (448, 2721775), (490, 2488480), (515, 2367680), (560, 2177420), (604, 2018800), (700, 1741936), (721, 1691200), (755, 1615040), (784, 1555300), (800, 1524194), (824, 1479800), (980, 1244240), (1030, 1183840), (1057, 1153600), (1120, 1088710), (1208, 1009400), (1225, 995392), (1400, 870968), (1442, 845600), (1510, 807520), (1568, 777650), (1600, 762097), (1648, 739900), (1960, 622120), (2060, 591920), (2114, 576800), (2240, 544355), (2416, 504700), (2450, 497696), (2575, 473536), (2800, 435484), (2884, 422800), (3020, 403760), (3136, 388825), (3296, 369950), (3605, 338240), (3775, 323008), (3920, 311060), (4120, 295960), (4228, 288400), (4832, 252350), (4900, 248848), (5047, 241600), (5150, 236768), (5285, 230720), (5600, 217742), (5768, 211400), (6040, 201880), (6592, 184975), (7210, 169120), (7399, 164800), (7550, 161504), (7840, 155530), (8240, 147980), (8456, 144200), (9664, 126175), (9800, 124424), (10094, 120800), (10300, 118384), (10570, 115360), (11200, 108871), (11536, 105700), (12080, 100940), (14420, 84560), (14798, 82400), (15100, 80752), (15553, 78400), (15680, 77765), (16480, 73990), (16912, 72100), (18025, 67648), (19600, 62212), (20188, 60400), (20600, 59192), (21140, 57680), (23072, 52850), (24160, 50470), (25235, 48320), (26425, 46144), (28840, 42280), (29596, 41200), (30200, 40376), (31106, 39200), (32960, 36995), (33824, 36050)]