678740160

素因数分解:

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

素因数の和:388

約数の個数: 336

約数和(自身を含む): 2568513024

約数和(自身を除く): 1889772864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 49, 56, 60, 64, 70, 80, 84, 94, 96, 98, 105, 112, 120, 140, 141, 147, 160, 168, 188, 192, 196, 210, 224, 235, 240, 245, 280, 282, 294, 307, 320, 329, 336, 376, 392, 420, 448, 470, 480, 490, 560, 564, 588, 614, 658, 672, 705, 735, 752, 784, 840, 921, 940, 960, 980, 987, 1120, 1128, 1176, 1228, 1316, 1344, 1410, 1470, 1504, 1535, 1568, 1645, 1680, 1842, 1880, 1960, 1974, 2149, 2240, 2256, 2303, 2352, 2456, 2632, 2820, 2940, 3008, 3070, 3136, 3290, 3360, 3684, 3760, 3920, 3948, 4298, 4512, 4605, 4606, 4704, 4912, 4935, 5264, 5640, 5880, 6140, 6447, 6580, 6720, 6909, 7368, 7520, 7840, 7896, 8596, 9024, 9210, 9212, 9408, 9824, 9870, 10528, 10745, 11280, 11515, 11760, 12280, 12894, 13160, 13818, 14429, 14736, 15040, 15043, 15680, 15792, 17192, 18420, 18424, 19648, 19740, 21056, 21490, 22560, 23030, 23520, 24560, 25788, 26320, 27636, 28858, 29472, 30086, 31584, 32235, 34384, 34545, 36840, 36848, 39480, 42980, 43287, 45120, 45129, 46060, 47040, 49120, 51576, 52640, 55272, 57716, 58944, 60172, 63168, 64470, 68768, 69090, 72145, 73680, 73696, 75215, 78960, 85960, 86574, 90258, 92120, 98240, 101003, 103152, 105280, 110544, 115432, 120344, 128940, 137536, 138180, 144290, 147360, 147392, 150430, 157920, 171920, 173148, 180516, 184240, 202006, 206304, 216435, 221088, 225645, 230864, 240688, 257880, 276360, 288580, 294720, 300860, 303009, 315840, 343840, 346296, 361032, 368480, 404012, 412608, 432870, 442176, 451290, 461728, 481376, 505015, 515760, 552720, 577160, 601720, 606018, 687680, 692592, 707021, 722064, 736960, 808024, 865740, 902580, 923456, 962752, 1010030, 1031520, 1105440, 1154320, 1203440, 1212036, 1385184, 1414042, 1444128, 1515045, 1616048, 1731480, 1805160, 2020060, 2063040, 2121063, 2210880, 2308640, 2406880, 2424072, 2770368, 2828084, 2888256, 3030090, 3232096, 3462960, 3535105, 3610320, 4040120, 4242126, 4617280, 4813760, 4848144, 5656168, 6060180, 6464192, 6925920, 7070210, 7220640, 8080240, 8484252, 9696288, 10605315, 11312336, 12120360, 13851840, 14140420, 14441280, 16160480, 16968504, 19392576, 21210630, 22624672, 24240720, 28280840, 32320960, 33937008, 42421260, 45249344, 48481440, 56561680, 67874016, 84842520, 96962880, 113123360, 135748032, 169685040, 226246720, 339370080, 678740160]

約数ペア:

[(1, 678740160), (2, 339370080), (3, 226246720), (4, 169685040), (5, 135748032), (6, 113123360), (7, 96962880), (8, 84842520), (10, 67874016), (12, 56561680), (14, 48481440), (15, 45249344), (16, 42421260), (20, 33937008), (21, 32320960), (24, 28280840), (28, 24240720), (30, 22624672), (32, 21210630), (35, 19392576), (40, 16968504), (42, 16160480), (47, 14441280), (48, 14140420), (49, 13851840), (56, 12120360), (60, 11312336), (64, 10605315), (70, 9696288), (80, 8484252), (84, 8080240), (94, 7220640), (96, 7070210), (98, 6925920), (105, 6464192), (112, 6060180), (120, 5656168), (140, 4848144), (141, 4813760), (147, 4617280), (160, 4242126), (168, 4040120), (188, 3610320), (192, 3535105), (196, 3462960), (210, 3232096), (224, 3030090), (235, 2888256), (240, 2828084), (245, 2770368), (280, 2424072), (282, 2406880), (294, 2308640), (307, 2210880), (320, 2121063), (329, 2063040), (336, 2020060), (376, 1805160), (392, 1731480), (420, 1616048), (448, 1515045), (470, 1444128), (480, 1414042), (490, 1385184), (560, 1212036), (564, 1203440), (588, 1154320), (614, 1105440), (658, 1031520), (672, 1010030), (705, 962752), (735, 923456), (752, 902580), (784, 865740), (840, 808024), (921, 736960), (940, 722064), (960, 707021), (980, 692592), (987, 687680), (1120, 606018), (1128, 601720), (1176, 577160), (1228, 552720), (1316, 515760), (1344, 505015), (1410, 481376), (1470, 461728), (1504, 451290), (1535, 442176), (1568, 432870), (1645, 412608), (1680, 404012), (1842, 368480), (1880, 361032), (1960, 346296), (1974, 343840), (2149, 315840), (2240, 303009), (2256, 300860), (2303, 294720), (2352, 288580), (2456, 276360), (2632, 257880), (2820, 240688), (2940, 230864), (3008, 225645), (3070, 221088), (3136, 216435), (3290, 206304), (3360, 202006), (3684, 184240), (3760, 180516), (3920, 173148), (3948, 171920), (4298, 157920), (4512, 150430), (4605, 147392), (4606, 147360), (4704, 144290), (4912, 138180), (4935, 137536), (5264, 128940), (5640, 120344), (5880, 115432), (6140, 110544), (6447, 105280), (6580, 103152), (6720, 101003), (6909, 98240), (7368, 92120), (7520, 90258), (7840, 86574), (7896, 85960), (8596, 78960), (9024, 75215), (9210, 73696), (9212, 73680), (9408, 72145), (9824, 69090), (9870, 68768), (10528, 64470), (10745, 63168), (11280, 60172), (11515, 58944), (11760, 57716), (12280, 55272), (12894, 52640), (13160, 51576), (13818, 49120), (14429, 47040), (14736, 46060), (15040, 45129), (15043, 45120), (15680, 43287), (15792, 42980), (17192, 39480), (18420, 36848), (18424, 36840), (19648, 34545), (19740, 34384), (21056, 32235), (21490, 31584), (22560, 30086), (23030, 29472), (23520, 28858), (24560, 27636), (25788, 26320)]