140847000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 530150400

約数和(自身を除く): 389303400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 125, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 250, 266, 280, 285, 300, 350, 353, 375, 380, 399, 420, 456, 475, 500, 525, 532, 570, 600, 665, 700, 706, 750, 760, 798, 840, 875, 950, 1000, 1050, 1059, 1064, 1140, 1330, 1400, 1412, 1425, 1500, 1596, 1750, 1765, 1900, 1995, 2100, 2118, 2280, 2375, 2471, 2625, 2660, 2824, 2850, 3000, 3192, 3325, 3500, 3530, 3800, 3990, 4200, 4236, 4750, 4942, 5250, 5295, 5320, 5700, 6650, 6707, 7000, 7060, 7125, 7413, 7980, 8472, 8825, 9500, 9884, 9975, 10500, 10590, 11400, 12355, 13300, 13414, 14120, 14250, 14826, 15960, 16625, 17650, 19000, 19768, 19950, 20121, 21000, 21180, 24710, 26475, 26600, 26828, 28500, 29652, 33250, 33535, 35300, 37065, 39900, 40242, 42360, 44125, 46949, 49420, 49875, 52950, 53656, 57000, 59304, 61775, 66500, 67070, 70600, 74130, 79800, 80484, 88250, 93898, 98840, 99750, 100605, 105900, 123550, 132375, 133000, 134140, 140847, 148260, 160968, 167675, 176500, 185325, 187796, 199500, 201210, 211800, 234745, 247100, 264750, 268280, 281694, 296520, 308875, 335350, 353000, 370650, 375592, 399000, 402420, 469490, 494200, 503025, 529500, 563388, 617750, 670700, 704235, 741300, 804840, 838375, 926625, 938980, 1006050, 1059000, 1126776, 1173725, 1235500, 1341400, 1408470, 1482600, 1676750, 1853250, 1877960, 2012100, 2347450, 2471000, 2515125, 2816940, 3353500, 3521175, 3706500, 4024200, 4694900, 5030250, 5633880, 5868625, 6707000, 7042350, 7413000, 9389800, 10060500, 11737250, 14084700, 17605875, 20121000, 23474500, 28169400, 35211750, 46949000, 70423500, 140847000]

約数ペア:

[(1, 140847000), (2, 70423500), (3, 46949000), (4, 35211750), (5, 28169400), (6, 23474500), (7, 20121000), (8, 17605875), (10, 14084700), (12, 11737250), (14, 10060500), (15, 9389800), (19, 7413000), (20, 7042350), (21, 6707000), (24, 5868625), (25, 5633880), (28, 5030250), (30, 4694900), (35, 4024200), (38, 3706500), (40, 3521175), (42, 3353500), (50, 2816940), (56, 2515125), (57, 2471000), (60, 2347450), (70, 2012100), (75, 1877960), (76, 1853250), (84, 1676750), (95, 1482600), (100, 1408470), (105, 1341400), (114, 1235500), (120, 1173725), (125, 1126776), (133, 1059000), (140, 1006050), (150, 938980), (152, 926625), (168, 838375), (175, 804840), (190, 741300), (200, 704235), (210, 670700), (228, 617750), (250, 563388), (266, 529500), (280, 503025), (285, 494200), (300, 469490), (350, 402420), (353, 399000), (375, 375592), (380, 370650), (399, 353000), (420, 335350), (456, 308875), (475, 296520), (500, 281694), (525, 268280), (532, 264750), (570, 247100), (600, 234745), (665, 211800), (700, 201210), (706, 199500), (750, 187796), (760, 185325), (798, 176500), (840, 167675), (875, 160968), (950, 148260), (1000, 140847), (1050, 134140), (1059, 133000), (1064, 132375), (1140, 123550), (1330, 105900), (1400, 100605), (1412, 99750), (1425, 98840), (1500, 93898), (1596, 88250), (1750, 80484), (1765, 79800), (1900, 74130), (1995, 70600), (2100, 67070), (2118, 66500), (2280, 61775), (2375, 59304), (2471, 57000), (2625, 53656), (2660, 52950), (2824, 49875), (2850, 49420), (3000, 46949), (3192, 44125), (3325, 42360), (3500, 40242), (3530, 39900), (3800, 37065), (3990, 35300), (4200, 33535), (4236, 33250), (4750, 29652), (4942, 28500), (5250, 26828), (5295, 26600), (5320, 26475), (5700, 24710), (6650, 21180), (6707, 21000), (7000, 20121), (7060, 19950), (7125, 19768), (7413, 19000), (7980, 17650), (8472, 16625), (8825, 15960), (9500, 14826), (9884, 14250), (9975, 14120), (10500, 13414), (10590, 13300), (11400, 12355)]