1254869280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2489

約数の個数: 384

約数和(自身を含む): 5316917760

約数和(自身を除く): 4062048480

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, 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, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 595, 612, 630, 672, 680, 714, 720, 756, 765, 816, 840, 864, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1785, 1836, 1890, 1904, 2016, 2040, 2142, 2160, 2295, 2380, 2441, 2448, 2520, 2720, 2856, 3024, 3060, 3213, 3360, 3570, 3672, 3780, 3808, 4080, 4284, 4320, 4590, 4760, 4882, 4896, 5040, 5355, 5712, 6048, 6120, 6426, 7140, 7323, 7344, 7560, 8160, 8568, 9180, 9520, 9764, 10080, 10710, 11424, 12205, 12240, 12852, 14280, 14646, 14688, 15120, 16065, 17087, 17136, 18360, 19040, 19528, 21420, 21969, 24410, 24480, 25704, 28560, 29292, 30240, 32130, 34174, 34272, 36615, 36720, 39056, 41497, 42840, 43938, 48820, 51261, 51408, 57120, 58584, 64260, 65907, 68348, 73230, 73440, 78112, 82994, 85435, 85680, 87876, 97640, 102522, 102816, 109845, 117168, 124491, 128520, 131814, 136696, 146460, 153783, 165988, 170870, 171360, 175752, 195280, 205044, 207485, 219690, 234336, 248982, 256305, 257040, 263628, 273392, 290479, 292920, 307566, 329535, 331976, 341740, 351504, 373473, 390560, 410088, 414970, 439380, 461349, 497964, 512610, 514080, 527256, 546784, 580958, 585840, 615132, 622455, 659070, 663952, 683480, 703008, 746946, 768915, 820176, 829940, 871437, 878760, 922698, 995928, 1025220, 1054512, 1120419, 1161916, 1171680, 1230264, 1244910, 1318140, 1327904, 1366960, 1452395, 1493892, 1537830, 1640352, 1659880, 1742874, 1757520, 1845396, 1867365, 1991856, 2050440, 2109024, 2240838, 2306745, 2323832, 2460528, 2489820, 2614311, 2636280, 2733920, 2904790, 2987784, 3075660, 3319760, 3485748, 3515040, 3690792, 3734730, 3983712, 4100880, 4357185, 4481676, 4613490, 4647664, 4921056, 4979640, 5228622, 5272560, 5602095, 5809580, 5975568, 6151320, 6639520, 6971496, 7381584, 7469460, 7842933, 8201760, 8714370, 8963352, 9226980, 9295328, 9959280, 10457244, 10545120, 11204190, 11619160, 11951136, 12302640, 13071555, 13942992, 14763168, 14938920, 15685866, 17428740, 17926704, 18453960, 19918560, 20914488, 22408380, 23238320, 24605280, 26143110, 27885984, 29877840, 31371732, 34857480, 35853408, 36907920, 39214665, 41828976, 44816760, 46476640, 52286220, 59755680, 62743464, 69714960, 73815840, 78429330, 83657952, 89633520, 104572440, 125486928, 139429920, 156858660, 179267040, 209144880, 250973856, 313717320, 418289760, 627434640, 1254869280]

約数ペア:

[(1, 1254869280), (2, 627434640), (3, 418289760), (4, 313717320), (5, 250973856), (6, 209144880), (7, 179267040), (8, 156858660), (9, 139429920), (10, 125486928), (12, 104572440), (14, 89633520), (15, 83657952), (16, 78429330), (17, 73815840), (18, 69714960), (20, 62743464), (21, 59755680), (24, 52286220), (27, 46476640), (28, 44816760), (30, 41828976), (32, 39214665), (34, 36907920), (35, 35853408), (36, 34857480), (40, 31371732), (42, 29877840), (45, 27885984), (48, 26143110), (51, 24605280), (54, 23238320), (56, 22408380), (60, 20914488), (63, 19918560), (68, 18453960), (70, 17926704), (72, 17428740), (80, 15685866), (84, 14938920), (85, 14763168), (90, 13942992), (96, 13071555), (102, 12302640), (105, 11951136), (108, 11619160), (112, 11204190), (119, 10545120), (120, 10457244), (126, 9959280), (135, 9295328), (136, 9226980), (140, 8963352), (144, 8714370), (153, 8201760), (160, 7842933), (168, 7469460), (170, 7381584), (180, 6971496), (189, 6639520), (204, 6151320), (210, 5975568), (216, 5809580), (224, 5602095), (238, 5272560), (240, 5228622), (252, 4979640), (255, 4921056), (270, 4647664), (272, 4613490), (280, 4481676), (288, 4357185), (306, 4100880), (315, 3983712), (336, 3734730), (340, 3690792), (357, 3515040), (360, 3485748), (378, 3319760), (408, 3075660), (420, 2987784), (432, 2904790), (459, 2733920), (476, 2636280), (480, 2614311), (504, 2489820), (510, 2460528), (540, 2323832), (544, 2306745), (560, 2240838), (595, 2109024), (612, 2050440), (630, 1991856), (672, 1867365), (680, 1845396), (714, 1757520), (720, 1742874), (756, 1659880), (765, 1640352), (816, 1537830), (840, 1493892), (864, 1452395), (918, 1366960), (945, 1327904), (952, 1318140), (1008, 1244910), (1020, 1230264), (1071, 1171680), (1080, 1161916), (1120, 1120419), (1190, 1054512), (1224, 1025220), (1260, 995928), (1360, 922698), (1428, 878760), (1440, 871437), (1512, 829940), (1530, 820176), (1632, 768915), (1680, 746946), (1785, 703008), (1836, 683480), (1890, 663952), (1904, 659070), (2016, 622455), (2040, 615132), (2142, 585840), (2160, 580958), (2295, 546784), (2380, 527256), (2441, 514080), (2448, 512610), (2520, 497964), (2720, 461349), (2856, 439380), (3024, 414970), (3060, 410088), (3213, 390560), (3360, 373473), (3570, 351504), (3672, 341740), (3780, 331976), (3808, 329535), (4080, 307566), (4284, 292920), (4320, 290479), (4590, 273392), (4760, 263628), (4882, 257040), (4896, 256305), (5040, 248982), (5355, 234336), (5712, 219690), (6048, 207485), (6120, 205044), (6426, 195280), (7140, 175752), (7323, 171360), (7344, 170870), (7560, 165988), (8160, 153783), (8568, 146460), (9180, 136696), (9520, 131814), (9764, 128520), (10080, 124491), (10710, 117168), (11424, 109845), (12205, 102816), (12240, 102522), (12852, 97640), (14280, 87876), (14646, 85680), (14688, 85435), (15120, 82994), (16065, 78112), (17087, 73440), (17136, 73230), (18360, 68348), (19040, 65907), (19528, 64260), (21420, 58584), (21969, 57120), (24410, 51408), (24480, 51261), (25704, 48820), (28560, 43938), (29292, 42840), (30240, 41497), (32130, 39056), (34174, 36720), (34272, 36615)]