1648368960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 448

約数和(自身を含む): 6488875008

約数和(自身を除く): 4840506048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 47, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 94, 96, 102, 105, 112, 119, 120, 136, 140, 141, 160, 168, 170, 188, 192, 204, 210, 224, 235, 238, 240, 255, 272, 280, 282, 307, 320, 329, 336, 340, 357, 376, 408, 420, 448, 470, 476, 480, 510, 544, 560, 564, 595, 614, 658, 672, 680, 705, 714, 752, 799, 816, 840, 921, 940, 952, 960, 987, 1020, 1088, 1120, 1128, 1190, 1228, 1316, 1344, 1360, 1410, 1428, 1504, 1535, 1598, 1632, 1645, 1680, 1785, 1842, 1880, 1904, 1974, 2040, 2149, 2240, 2256, 2380, 2397, 2456, 2632, 2720, 2820, 2856, 3008, 3070, 3196, 3264, 3290, 3360, 3570, 3684, 3760, 3808, 3948, 3995, 4080, 4298, 4512, 4605, 4760, 4794, 4912, 4935, 5219, 5264, 5440, 5593, 5640, 5712, 6140, 6392, 6447, 6580, 6720, 7140, 7368, 7520, 7616, 7896, 7990, 8160, 8596, 9024, 9210, 9520, 9588, 9824, 9870, 10438, 10528, 10745, 11186, 11280, 11424, 11985, 12280, 12784, 12894, 13160, 14280, 14429, 14736, 15040, 15657, 15792, 15980, 16320, 16779, 17192, 18420, 19040, 19176, 19648, 19740, 20876, 21056, 21490, 22372, 22560, 22848, 23970, 24560, 25568, 25788, 26095, 26320, 27965, 28560, 28858, 29472, 31314, 31584, 31960, 32235, 33558, 34384, 36533, 36840, 38080, 38352, 39480, 41752, 42980, 43287, 44744, 45120, 47940, 49120, 51136, 51576, 52190, 52640, 55930, 57120, 57716, 58944, 62628, 63168, 63920, 64470, 67116, 68768, 72145, 73066, 73680, 76704, 78285, 78960, 83504, 83895, 85960, 86574, 89488, 95880, 98240, 101003, 103152, 104380, 105280, 109599, 111860, 114240, 115432, 125256, 127840, 128940, 134232, 137536, 144290, 146132, 147360, 153408, 156570, 157920, 167008, 167790, 171920, 173148, 178976, 182665, 191760, 202006, 206304, 208760, 216435, 219198, 223720, 230864, 245293, 250512, 255680, 257880, 268464, 288580, 292264, 294720, 303009, 313140, 315840, 334016, 335580, 343840, 346296, 357952, 365330, 383520, 404012, 412608, 417520, 432870, 438396, 447440, 461728, 490586, 501024, 505015, 515760, 536928, 547995, 577160, 584528, 606018, 626280, 671160, 687680, 692592, 730660, 735879, 767040, 808024, 835040, 865740, 876792, 894880, 923456, 981172, 1002048, 1010030, 1031520, 1073856, 1095990, 1154320, 1169056, 1212036, 1226465, 1252560, 1342320, 1385184, 1461320, 1471758, 1515045, 1616048, 1670080, 1717051, 1731480, 1753584, 1789760, 1962344, 2020060, 2063040, 2191980, 2308640, 2338112, 2424072, 2452930, 2505120, 2684640, 2770368, 2922640, 2943516, 3030090, 3232096, 3434102, 3462960, 3507168, 3679395, 3924688, 4040120, 4383960, 4617280, 4848144, 4905860, 5010240, 5151153, 5369280, 5845280, 5887032, 6060180, 6464192, 6868204, 6925920, 7014336, 7358790, 7849376, 8080240, 8585255, 8767920, 9696288, 9811720, 10302306, 11690560, 11774064, 12120360, 13736408, 13851840, 14717580, 15698752, 16160480, 17170510, 17535840, 19392576, 19623440, 20604612, 23548128, 24240720, 25755765, 27472816, 29435160, 32320960, 34341020, 35071680, 39246880, 41209224, 47096256, 48481440, 51511530, 54945632, 58870320, 68682040, 78493760, 82418448, 96962880, 103023060, 109891264, 117740640, 137364080, 164836896, 206046120, 235481280, 274728160, 329673792, 412092240, 549456320, 824184480, 1648368960]

約数ペア:

[(1, 1648368960), (2, 824184480), (3, 549456320), (4, 412092240), (5, 329673792), (6, 274728160), (7, 235481280), (8, 206046120), (10, 164836896), (12, 137364080), (14, 117740640), (15, 109891264), (16, 103023060), (17, 96962880), (20, 82418448), (21, 78493760), (24, 68682040), (28, 58870320), (30, 54945632), (32, 51511530), (34, 48481440), (35, 47096256), (40, 41209224), (42, 39246880), (47, 35071680), (48, 34341020), (51, 32320960), (56, 29435160), (60, 27472816), (64, 25755765), (68, 24240720), (70, 23548128), (80, 20604612), (84, 19623440), (85, 19392576), (94, 17535840), (96, 17170510), (102, 16160480), (105, 15698752), (112, 14717580), (119, 13851840), (120, 13736408), (136, 12120360), (140, 11774064), (141, 11690560), (160, 10302306), (168, 9811720), (170, 9696288), (188, 8767920), (192, 8585255), (204, 8080240), (210, 7849376), (224, 7358790), (235, 7014336), (238, 6925920), (240, 6868204), (255, 6464192), (272, 6060180), (280, 5887032), (282, 5845280), (307, 5369280), (320, 5151153), (329, 5010240), (336, 4905860), (340, 4848144), (357, 4617280), (376, 4383960), (408, 4040120), (420, 3924688), (448, 3679395), (470, 3507168), (476, 3462960), (480, 3434102), (510, 3232096), (544, 3030090), (560, 2943516), (564, 2922640), (595, 2770368), (614, 2684640), (658, 2505120), (672, 2452930), (680, 2424072), (705, 2338112), (714, 2308640), (752, 2191980), (799, 2063040), (816, 2020060), (840, 1962344), (921, 1789760), (940, 1753584), (952, 1731480), (960, 1717051), (987, 1670080), (1020, 1616048), (1088, 1515045), (1120, 1471758), (1128, 1461320), (1190, 1385184), (1228, 1342320), (1316, 1252560), (1344, 1226465), (1360, 1212036), (1410, 1169056), (1428, 1154320), (1504, 1095990), (1535, 1073856), (1598, 1031520), (1632, 1010030), (1645, 1002048), (1680, 981172), (1785, 923456), (1842, 894880), (1880, 876792), (1904, 865740), (1974, 835040), (2040, 808024), (2149, 767040), (2240, 735879), (2256, 730660), (2380, 692592), (2397, 687680), (2456, 671160), (2632, 626280), (2720, 606018), (2820, 584528), (2856, 577160), (3008, 547995), (3070, 536928), (3196, 515760), (3264, 505015), (3290, 501024), (3360, 490586), (3570, 461728), (3684, 447440), (3760, 438396), (3808, 432870), (3948, 417520), (3995, 412608), (4080, 404012), (4298, 383520), (4512, 365330), (4605, 357952), (4760, 346296), (4794, 343840), (4912, 335580), (4935, 334016), (5219, 315840), (5264, 313140), (5440, 303009), (5593, 294720), (5640, 292264), (5712, 288580), (6140, 268464), (6392, 257880), (6447, 255680), (6580, 250512), (6720, 245293), (7140, 230864), (7368, 223720), (7520, 219198), (7616, 216435), (7896, 208760), (7990, 206304), (8160, 202006), (8596, 191760), (9024, 182665), (9210, 178976), (9520, 173148), (9588, 171920), (9824, 167790), (9870, 167008), (10438, 157920), (10528, 156570), (10745, 153408), (11186, 147360), (11280, 146132), (11424, 144290), (11985, 137536), (12280, 134232), (12784, 128940), (12894, 127840), (13160, 125256), (14280, 115432), (14429, 114240), (14736, 111860), (15040, 109599), (15657, 105280), (15792, 104380), (15980, 103152), (16320, 101003), (16779, 98240), (17192, 95880), (18420, 89488), (19040, 86574), (19176, 85960), (19648, 83895), (19740, 83504), (20876, 78960), (21056, 78285), (21490, 76704), (22372, 73680), (22560, 73066), (22848, 72145), (23970, 68768), (24560, 67116), (25568, 64470), (25788, 63920), (26095, 63168), (26320, 62628), (27965, 58944), (28560, 57716), (28858, 57120), (29472, 55930), (31314, 52640), (31584, 52190), (31960, 51576), (32235, 51136), (33558, 49120), (34384, 47940), (36533, 45120), (36840, 44744), (38080, 43287), (38352, 42980), (39480, 41752)]