319757760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 448

約数和(自身を含む): 1369405440

約数和(自身を除く): 1049647680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 311, 315, 320, 336, 340, 357, 360, 378, 408, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 560, 576, 595, 612, 622, 630, 672, 680, 714, 720, 756, 765, 816, 840, 864, 918, 933, 945, 952, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1190, 1224, 1244, 1260, 1344, 1360, 1428, 1440, 1512, 1530, 1555, 1632, 1680, 1728, 1785, 1836, 1866, 1890, 1904, 2016, 2040, 2142, 2160, 2177, 2240, 2295, 2380, 2448, 2488, 2520, 2720, 2799, 2856, 2880, 3024, 3060, 3110, 3213, 3264, 3360, 3570, 3672, 3732, 3780, 3808, 4032, 4080, 4284, 4320, 4354, 4590, 4665, 4760, 4896, 4976, 5040, 5287, 5355, 5440, 5598, 5712, 6048, 6120, 6220, 6426, 6531, 6720, 7140, 7344, 7464, 7560, 7616, 8160, 8397, 8568, 8640, 8708, 9180, 9330, 9520, 9792, 9952, 10080, 10574, 10710, 10885, 11196, 11424, 12096, 12240, 12440, 12852, 13062, 13995, 14280, 14688, 14928, 15120, 15861, 16065, 16320, 16794, 17136, 17416, 18360, 18660, 19040, 19593, 19904, 20160, 21148, 21420, 21770, 22392, 22848, 24480, 24880, 25704, 26124, 26435, 27990, 28560, 29376, 29856, 30240, 31722, 32130, 32655, 33588, 34272, 34832, 36720, 37009, 37320, 38080, 39186, 41985, 42296, 42840, 43540, 44784, 47583, 48960, 49760, 51408, 52248, 52870, 55980, 57120, 58779, 59712, 60480, 63444, 64260, 65310, 67176, 68544, 69664, 73440, 74018, 74640, 78372, 79305, 83970, 84592, 85680, 87080, 89568, 95166, 97965, 99520, 102816, 104496, 105740, 111027, 111960, 114240, 117558, 126888, 128520, 130620, 134352, 139328, 142749, 146880, 148036, 149280, 156744, 158610, 167940, 169184, 171360, 174160, 179136, 185045, 190332, 195930, 205632, 208992, 211480, 222054, 223920, 235116, 237915, 253776, 257040, 261240, 268704, 285498, 293895, 296072, 298560, 313488, 317220, 333081, 335880, 338368, 342720, 348320, 370090, 380664, 391860, 417984, 422960, 444108, 447840, 470232, 475830, 507552, 514080, 522480, 537408, 555135, 570996, 587790, 592144, 626976, 634440, 666162, 671760, 696640, 713745, 740180, 761328, 783720, 845920, 888216, 895680, 940464, 951660, 999243, 1015104, 1028160, 1044960, 1110270, 1141992, 1175580, 1184288, 1253952, 1268880, 1332324, 1343520, 1427490, 1480360, 1522656, 1567440, 1665405, 1691840, 1776432, 1880928, 1903320, 1998486, 2089920, 2220540, 2283984, 2351160, 2368576, 2537760, 2664648, 2687040, 2854980, 2960720, 3045312, 3134880, 3330810, 3552864, 3761856, 3806640, 3996972, 4441080, 4567968, 4702320, 4996215, 5075520, 5329296, 5709960, 5921440, 6269760, 6661620, 7105728, 7613280, 7993944, 8882160, 9135936, 9404640, 9992430, 10658592, 11419920, 11842880, 13323240, 15226560, 15987888, 17764320, 18809280, 19984860, 21317184, 22839840, 26646480, 31975776, 35528640, 39969720, 45679680, 53292960, 63951552, 79939440, 106585920, 159878880, 319757760]

約数ペア:

[(1, 319757760), (2, 159878880), (3, 106585920), (4, 79939440), (5, 63951552), (6, 53292960), (7, 45679680), (8, 39969720), (9, 35528640), (10, 31975776), (12, 26646480), (14, 22839840), (15, 21317184), (16, 19984860), (17, 18809280), (18, 17764320), (20, 15987888), (21, 15226560), (24, 13323240), (27, 11842880), (28, 11419920), (30, 10658592), (32, 9992430), (34, 9404640), (35, 9135936), (36, 8882160), (40, 7993944), (42, 7613280), (45, 7105728), (48, 6661620), (51, 6269760), (54, 5921440), (56, 5709960), (60, 5329296), (63, 5075520), (64, 4996215), (68, 4702320), (70, 4567968), (72, 4441080), (80, 3996972), (84, 3806640), (85, 3761856), (90, 3552864), (96, 3330810), (102, 3134880), (105, 3045312), (108, 2960720), (112, 2854980), (119, 2687040), (120, 2664648), (126, 2537760), (135, 2368576), (136, 2351160), (140, 2283984), (144, 2220540), (153, 2089920), (160, 1998486), (168, 1903320), (170, 1880928), (180, 1776432), (189, 1691840), (192, 1665405), (204, 1567440), (210, 1522656), (216, 1480360), (224, 1427490), (238, 1343520), (240, 1332324), (252, 1268880), (255, 1253952), (270, 1184288), (272, 1175580), (280, 1141992), (288, 1110270), (306, 1044960), (311, 1028160), (315, 1015104), (320, 999243), (336, 951660), (340, 940464), (357, 895680), (360, 888216), (378, 845920), (408, 783720), (420, 761328), (432, 740180), (448, 713745), (459, 696640), (476, 671760), (480, 666162), (504, 634440), (510, 626976), (540, 592144), (544, 587790), (560, 570996), (576, 555135), (595, 537408), (612, 522480), (622, 514080), (630, 507552), (672, 475830), (680, 470232), (714, 447840), (720, 444108), (756, 422960), (765, 417984), (816, 391860), (840, 380664), (864, 370090), (918, 348320), (933, 342720), (945, 338368), (952, 335880), (960, 333081), (1008, 317220), (1020, 313488), (1071, 298560), (1080, 296072), (1088, 293895), (1120, 285498), (1190, 268704), (1224, 261240), (1244, 257040), (1260, 253776), (1344, 237915), (1360, 235116), (1428, 223920), (1440, 222054), (1512, 211480), (1530, 208992), (1555, 205632), (1632, 195930), (1680, 190332), (1728, 185045), (1785, 179136), (1836, 174160), (1866, 171360), (1890, 169184), (1904, 167940), (2016, 158610), (2040, 156744), (2142, 149280), (2160, 148036), (2177, 146880), (2240, 142749), (2295, 139328), (2380, 134352), (2448, 130620), (2488, 128520), (2520, 126888), (2720, 117558), (2799, 114240), (2856, 111960), (2880, 111027), (3024, 105740), (3060, 104496), (3110, 102816), (3213, 99520), (3264, 97965), (3360, 95166), (3570, 89568), (3672, 87080), (3732, 85680), (3780, 84592), (3808, 83970), (4032, 79305), (4080, 78372), (4284, 74640), (4320, 74018), (4354, 73440), (4590, 69664), (4665, 68544), (4760, 67176), (4896, 65310), (4976, 64260), (5040, 63444), (5287, 60480), (5355, 59712), (5440, 58779), (5598, 57120), (5712, 55980), (6048, 52870), (6120, 52248), (6220, 51408), (6426, 49760), (6531, 48960), (6720, 47583), (7140, 44784), (7344, 43540), (7464, 42840), (7560, 42296), (7616, 41985), (8160, 39186), (8397, 38080), (8568, 37320), (8640, 37009), (8708, 36720), (9180, 34832), (9330, 34272), (9520, 33588), (9792, 32655), (9952, 32130), (10080, 31722), (10574, 30240), (10710, 29856), (10885, 29376), (11196, 28560), (11424, 27990), (12096, 26435), (12240, 26124), (12440, 25704), (12852, 24880), (13062, 24480), (13995, 22848), (14280, 22392), (14688, 21770), (14928, 21420), (15120, 21148), (15861, 20160), (16065, 19904), (16320, 19593), (16794, 19040), (17136, 18660), (17416, 18360)]