319635360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1236

約数の個数: 288

約数和(自身を含む): 1260971712

約数和(自身を除く): 941336352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1056, 1122, 1187, 1224, 1320, 1360, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1980, 2040, 2244, 2374, 2448, 2640, 2720, 2805, 2992, 3060, 3168, 3366, 3561, 3740, 3960, 4080, 4488, 4748, 4896, 5280, 5610, 5935, 5984, 6120, 6732, 7122, 7480, 7920, 8160, 8415, 8976, 9496, 10683, 11220, 11870, 12240, 13057, 13464, 14244, 14960, 15840, 16830, 17805, 17952, 18992, 20179, 21366, 22440, 23740, 24480, 26114, 26928, 28488, 29920, 33660, 35610, 37984, 39171, 40358, 42732, 44880, 47480, 52228, 53415, 53856, 56976, 60537, 65285, 67320, 71220, 78342, 80716, 85464, 89760, 94960, 100895, 104456, 106830, 113952, 117513, 121074, 130570, 134640, 142440, 156684, 161432, 170928, 181611, 189920, 195855, 201790, 208912, 213660, 221969, 235026, 242148, 261140, 269280, 284880, 302685, 313368, 322864, 341856, 363222, 391710, 403580, 417824, 427320, 443938, 470052, 484296, 522280, 569760, 587565, 605370, 626736, 645728, 665907, 726444, 783420, 807160, 854640, 887876, 908055, 940104, 968592, 1044560, 1109845, 1175130, 1210740, 1253472, 1331814, 1452888, 1566840, 1614320, 1709280, 1775752, 1816110, 1880208, 1937184, 1997721, 2089120, 2219690, 2350260, 2421480, 2663628, 2905776, 3133680, 3228640, 3329535, 3551504, 3632220, 3760416, 3995442, 4439380, 4700520, 4842960, 5327256, 5811552, 6267360, 6659070, 7103008, 7264440, 7990884, 8878760, 9401040, 9685920, 9988605, 10654512, 13318140, 14528880, 15981768, 17757520, 18802080, 19977210, 21309024, 26636280, 29057760, 31963536, 35515040, 39954420, 53272560, 63927072, 79908840, 106545120, 159817680, 319635360]

約数ペア:

[(1, 319635360), (2, 159817680), (3, 106545120), (4, 79908840), (5, 63927072), (6, 53272560), (8, 39954420), (9, 35515040), (10, 31963536), (11, 29057760), (12, 26636280), (15, 21309024), (16, 19977210), (17, 18802080), (18, 17757520), (20, 15981768), (22, 14528880), (24, 13318140), (30, 10654512), (32, 9988605), (33, 9685920), (34, 9401040), (36, 8878760), (40, 7990884), (44, 7264440), (45, 7103008), (48, 6659070), (51, 6267360), (55, 5811552), (60, 5327256), (66, 4842960), (68, 4700520), (72, 4439380), (80, 3995442), (85, 3760416), (88, 3632220), (90, 3551504), (96, 3329535), (99, 3228640), (102, 3133680), (110, 2905776), (120, 2663628), (132, 2421480), (136, 2350260), (144, 2219690), (153, 2089120), (160, 1997721), (165, 1937184), (170, 1880208), (176, 1816110), (180, 1775752), (187, 1709280), (198, 1614320), (204, 1566840), (220, 1452888), (240, 1331814), (255, 1253472), (264, 1210740), (272, 1175130), (288, 1109845), (306, 1044560), (330, 968592), (340, 940104), (352, 908055), (360, 887876), (374, 854640), (396, 807160), (408, 783420), (440, 726444), (480, 665907), (495, 645728), (510, 626736), (528, 605370), (544, 587565), (561, 569760), (612, 522280), (660, 484296), (680, 470052), (720, 443938), (748, 427320), (765, 417824), (792, 403580), (816, 391710), (880, 363222), (935, 341856), (990, 322864), (1020, 313368), (1056, 302685), (1122, 284880), (1187, 269280), (1224, 261140), (1320, 242148), (1360, 235026), (1440, 221969), (1496, 213660), (1530, 208912), (1584, 201790), (1632, 195855), (1683, 189920), (1760, 181611), (1870, 170928), (1980, 161432), (2040, 156684), (2244, 142440), (2374, 134640), (2448, 130570), (2640, 121074), (2720, 117513), (2805, 113952), (2992, 106830), (3060, 104456), (3168, 100895), (3366, 94960), (3561, 89760), (3740, 85464), (3960, 80716), (4080, 78342), (4488, 71220), (4748, 67320), (4896, 65285), (5280, 60537), (5610, 56976), (5935, 53856), (5984, 53415), (6120, 52228), (6732, 47480), (7122, 44880), (7480, 42732), (7920, 40358), (8160, 39171), (8415, 37984), (8976, 35610), (9496, 33660), (10683, 29920), (11220, 28488), (11870, 26928), (12240, 26114), (13057, 24480), (13464, 23740), (14244, 22440), (14960, 21366), (15840, 20179), (16830, 18992), (17805, 17952)]