275190720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1379

約数の個数: 224

約数和(自身を含む): 1031540736

約数和(自身を除く): 756350016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1321, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2642, 2976, 3255, 3360, 3472, 3720, 3963, 4340, 4960, 5208, 5284, 5952, 6510, 6605, 6720, 6944, 7440, 7926, 8680, 9247, 9920, 10416, 10568, 13020, 13210, 13888, 14880, 15852, 17360, 18494, 19815, 20832, 21136, 26040, 26420, 27741, 29760, 31704, 34720, 36988, 39630, 40951, 41664, 42272, 46235, 52080, 52840, 55482, 63408, 69440, 73976, 79260, 81902, 84544, 92470, 104160, 105680, 110964, 122853, 126816, 138705, 147952, 158520, 163804, 184940, 204755, 208320, 211360, 221928, 245706, 253632, 277410, 286657, 295904, 317040, 327608, 369880, 409510, 422720, 443856, 491412, 554820, 573314, 591808, 614265, 634080, 655216, 739760, 819020, 859971, 887712, 982824, 1109640, 1146628, 1228530, 1268160, 1310432, 1433285, 1479520, 1638040, 1719942, 1775424, 1965648, 2219280, 2293256, 2457060, 2620864, 2866570, 2959040, 3276080, 3439884, 3931296, 4299855, 4438560, 4586512, 4914120, 5733140, 6552160, 6879768, 7862592, 8599710, 8877120, 9173024, 9828240, 11466280, 13104320, 13759536, 17199420, 18346048, 19656480, 22932560, 27519072, 34398840, 39312960, 45865120, 55038144, 68797680, 91730240, 137595360, 275190720]

約数ペア:

[(1, 275190720), (2, 137595360), (3, 91730240), (4, 68797680), (5, 55038144), (6, 45865120), (7, 39312960), (8, 34398840), (10, 27519072), (12, 22932560), (14, 19656480), (15, 18346048), (16, 17199420), (20, 13759536), (21, 13104320), (24, 11466280), (28, 9828240), (30, 9173024), (31, 8877120), (32, 8599710), (35, 7862592), (40, 6879768), (42, 6552160), (48, 5733140), (56, 4914120), (60, 4586512), (62, 4438560), (64, 4299855), (70, 3931296), (80, 3439884), (84, 3276080), (93, 2959040), (96, 2866570), (105, 2620864), (112, 2457060), (120, 2293256), (124, 2219280), (140, 1965648), (155, 1775424), (160, 1719942), (168, 1638040), (186, 1479520), (192, 1433285), (210, 1310432), (217, 1268160), (224, 1228530), (240, 1146628), (248, 1109640), (280, 982824), (310, 887712), (320, 859971), (336, 819020), (372, 739760), (420, 655216), (434, 634080), (448, 614265), (465, 591808), (480, 573314), (496, 554820), (560, 491412), (620, 443856), (651, 422720), (672, 409510), (744, 369880), (840, 327608), (868, 317040), (930, 295904), (960, 286657), (992, 277410), (1085, 253632), (1120, 245706), (1240, 221928), (1302, 211360), (1321, 208320), (1344, 204755), (1488, 184940), (1680, 163804), (1736, 158520), (1860, 147952), (1984, 138705), (2170, 126816), (2240, 122853), (2480, 110964), (2604, 105680), (2642, 104160), (2976, 92470), (3255, 84544), (3360, 81902), (3472, 79260), (3720, 73976), (3963, 69440), (4340, 63408), (4960, 55482), (5208, 52840), (5284, 52080), (5952, 46235), (6510, 42272), (6605, 41664), (6720, 40951), (6944, 39630), (7440, 36988), (7926, 34720), (8680, 31704), (9247, 29760), (9920, 27741), (10416, 26420), (10568, 26040), (13020, 21136), (13210, 20832), (13888, 19815), (14880, 18494), (15852, 17360)]