70734720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 272217600

約数和(自身を除く): 201482880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 277, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 554, 560, 570, 608, 640, 665, 672, 760, 798, 831, 840, 896, 912, 960, 1064, 1108, 1120, 1140, 1216, 1330, 1344, 1385, 1520, 1596, 1662, 1680, 1824, 1920, 1939, 1995, 2128, 2216, 2240, 2280, 2432, 2660, 2688, 2770, 3040, 3192, 3324, 3360, 3648, 3878, 3990, 4155, 4256, 4432, 4480, 4560, 5263, 5320, 5540, 5817, 6080, 6384, 6648, 6720, 7296, 7756, 7980, 8310, 8512, 8864, 9120, 9695, 10526, 10640, 11080, 11634, 12160, 12768, 13296, 13440, 15512, 15789, 15960, 16620, 17024, 17728, 18240, 19390, 21052, 21280, 22160, 23268, 25536, 26315, 26592, 29085, 31024, 31578, 31920, 33240, 35456, 36480, 36841, 38780, 42104, 42560, 44320, 46536, 51072, 52630, 53184, 58170, 62048, 63156, 63840, 66480, 73682, 77560, 78945, 84208, 85120, 88640, 93072, 105260, 106368, 110523, 116340, 124096, 126312, 127680, 132960, 147364, 155120, 157890, 168416, 177280, 184205, 186144, 210520, 221046, 232680, 248192, 252624, 255360, 265920, 294728, 310240, 315780, 336832, 368410, 372288, 421040, 442092, 465360, 505248, 531840, 552615, 589456, 620480, 631560, 673664, 736820, 744576, 842080, 884184, 930720, 1010496, 1105230, 1178912, 1240960, 1263120, 1473640, 1684160, 1768368, 1861440, 2020992, 2210460, 2357824, 2526240, 2947280, 3368320, 3536736, 3722880, 4420920, 4715648, 5052480, 5894560, 7073472, 8841840, 10104960, 11789120, 14146944, 17683680, 23578240, 35367360, 70734720]

約数ペア:

[(1, 70734720), (2, 35367360), (3, 23578240), (4, 17683680), (5, 14146944), (6, 11789120), (7, 10104960), (8, 8841840), (10, 7073472), (12, 5894560), (14, 5052480), (15, 4715648), (16, 4420920), (19, 3722880), (20, 3536736), (21, 3368320), (24, 2947280), (28, 2526240), (30, 2357824), (32, 2210460), (35, 2020992), (38, 1861440), (40, 1768368), (42, 1684160), (48, 1473640), (56, 1263120), (57, 1240960), (60, 1178912), (64, 1105230), (70, 1010496), (76, 930720), (80, 884184), (84, 842080), (95, 744576), (96, 736820), (105, 673664), (112, 631560), (114, 620480), (120, 589456), (128, 552615), (133, 531840), (140, 505248), (152, 465360), (160, 442092), (168, 421040), (190, 372288), (192, 368410), (210, 336832), (224, 315780), (228, 310240), (240, 294728), (266, 265920), (277, 255360), (280, 252624), (285, 248192), (304, 232680), (320, 221046), (336, 210520), (380, 186144), (384, 184205), (399, 177280), (420, 168416), (448, 157890), (456, 155120), (480, 147364), (532, 132960), (554, 127680), (560, 126312), (570, 124096), (608, 116340), (640, 110523), (665, 106368), (672, 105260), (760, 93072), (798, 88640), (831, 85120), (840, 84208), (896, 78945), (912, 77560), (960, 73682), (1064, 66480), (1108, 63840), (1120, 63156), (1140, 62048), (1216, 58170), (1330, 53184), (1344, 52630), (1385, 51072), (1520, 46536), (1596, 44320), (1662, 42560), (1680, 42104), (1824, 38780), (1920, 36841), (1939, 36480), (1995, 35456), (2128, 33240), (2216, 31920), (2240, 31578), (2280, 31024), (2432, 29085), (2660, 26592), (2688, 26315), (2770, 25536), (3040, 23268), (3192, 22160), (3324, 21280), (3360, 21052), (3648, 19390), (3878, 18240), (3990, 17728), (4155, 17024), (4256, 16620), (4432, 15960), (4480, 15789), (4560, 15512), (5263, 13440), (5320, 13296), (5540, 12768), (5817, 12160), (6080, 11634), (6384, 11080), (6648, 10640), (6720, 10526), (7296, 9695), (7756, 9120), (7980, 8864), (8310, 8512)]