197680560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 320

約数和(自身を含む): 805662720

約数和(自身を除く): 607982160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 264, 266, 280, 285, 304, 308, 330, 336, 380, 385, 399, 418, 420, 440, 456, 462, 528, 532, 560, 563, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 880, 912, 924, 1045, 1064, 1126, 1140, 1155, 1232, 1254, 1320, 1330, 1463, 1520, 1540, 1596, 1672, 1680, 1689, 1848, 1995, 2090, 2128, 2252, 2280, 2310, 2508, 2640, 2660, 2815, 2926, 3080, 3135, 3192, 3344, 3378, 3696, 3941, 3990, 4180, 4389, 4504, 4560, 4620, 5016, 5320, 5630, 5852, 6160, 6193, 6270, 6384, 6756, 7315, 7882, 7980, 8360, 8445, 8778, 9008, 9240, 10032, 10640, 10697, 11260, 11704, 11823, 12386, 12540, 13512, 14630, 15764, 15960, 16720, 16890, 17556, 18480, 18579, 19705, 21394, 21945, 22520, 23408, 23646, 24772, 25080, 27024, 29260, 30965, 31528, 31920, 32091, 33780, 35112, 37158, 39410, 42788, 43351, 43890, 45040, 47292, 49544, 50160, 53485, 58520, 59115, 61930, 63056, 64182, 67560, 70224, 74316, 74879, 78820, 85576, 86702, 87780, 92895, 94584, 99088, 106970, 117040, 117667, 118230, 123860, 128364, 130053, 135120, 148632, 149758, 157640, 160455, 171152, 173404, 175560, 185790, 189168, 213940, 216755, 224637, 235334, 236460, 247720, 256728, 260106, 297264, 299516, 315280, 320910, 346808, 351120, 353001, 371580, 374395, 427880, 433510, 449274, 470668, 472920, 495440, 513456, 520212, 588335, 599032, 641820, 650265, 693616, 706002, 743160, 748790, 823669, 855760, 867020, 898548, 941336, 945840, 1040424, 1123185, 1176670, 1198064, 1283640, 1300530, 1412004, 1486320, 1497580, 1647338, 1734040, 1765005, 1797096, 1882672, 2080848, 2246370, 2353340, 2471007, 2567280, 2601060, 2824008, 2995160, 3294676, 3468080, 3530010, 3594192, 4118345, 4492740, 4706680, 4942014, 5202120, 5648016, 5990320, 6589352, 7060020, 8236690, 8985480, 9413360, 9884028, 10404240, 12355035, 13178704, 14120040, 16473380, 17970960, 19768056, 24710070, 28240080, 32946760, 39536112, 49420140, 65893520, 98840280, 197680560]

約数ペア:

[(1, 197680560), (2, 98840280), (3, 65893520), (4, 49420140), (5, 39536112), (6, 32946760), (7, 28240080), (8, 24710070), (10, 19768056), (11, 17970960), (12, 16473380), (14, 14120040), (15, 13178704), (16, 12355035), (19, 10404240), (20, 9884028), (21, 9413360), (22, 8985480), (24, 8236690), (28, 7060020), (30, 6589352), (33, 5990320), (35, 5648016), (38, 5202120), (40, 4942014), (42, 4706680), (44, 4492740), (48, 4118345), (55, 3594192), (56, 3530010), (57, 3468080), (60, 3294676), (66, 2995160), (70, 2824008), (76, 2601060), (77, 2567280), (80, 2471007), (84, 2353340), (88, 2246370), (95, 2080848), (105, 1882672), (110, 1797096), (112, 1765005), (114, 1734040), (120, 1647338), (132, 1497580), (133, 1486320), (140, 1412004), (152, 1300530), (154, 1283640), (165, 1198064), (168, 1176670), (176, 1123185), (190, 1040424), (209, 945840), (210, 941336), (220, 898548), (228, 867020), (231, 855760), (240, 823669), (264, 748790), (266, 743160), (280, 706002), (285, 693616), (304, 650265), (308, 641820), (330, 599032), (336, 588335), (380, 520212), (385, 513456), (399, 495440), (418, 472920), (420, 470668), (440, 449274), (456, 433510), (462, 427880), (528, 374395), (532, 371580), (560, 353001), (563, 351120), (570, 346808), (616, 320910), (627, 315280), (660, 299516), (665, 297264), (760, 260106), (770, 256728), (798, 247720), (836, 236460), (840, 235334), (880, 224637), (912, 216755), (924, 213940), (1045, 189168), (1064, 185790), (1126, 175560), (1140, 173404), (1155, 171152), (1232, 160455), (1254, 157640), (1320, 149758), (1330, 148632), (1463, 135120), (1520, 130053), (1540, 128364), (1596, 123860), (1672, 118230), (1680, 117667), (1689, 117040), (1848, 106970), (1995, 99088), (2090, 94584), (2128, 92895), (2252, 87780), (2280, 86702), (2310, 85576), (2508, 78820), (2640, 74879), (2660, 74316), (2815, 70224), (2926, 67560), (3080, 64182), (3135, 63056), (3192, 61930), (3344, 59115), (3378, 58520), (3696, 53485), (3941, 50160), (3990, 49544), (4180, 47292), (4389, 45040), (4504, 43890), (4560, 43351), (4620, 42788), (5016, 39410), (5320, 37158), (5630, 35112), (5852, 33780), (6160, 32091), (6193, 31920), (6270, 31528), (6384, 30965), (6756, 29260), (7315, 27024), (7882, 25080), (7980, 24772), (8360, 23646), (8445, 23408), (8778, 22520), (9008, 21945), (9240, 21394), (10032, 19705), (10640, 18579), (10697, 18480), (11260, 17556), (11704, 16890), (11823, 16720), (12386, 15960), (12540, 15764), (13512, 14630)]