298723320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 384

約数和(自身を含む): 1240012800

約数和(自身を除く): 941289480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 56, 57, 60, 63, 68, 70, 72, 76, 84, 85, 90, 95, 102, 105, 114, 119, 120, 126, 133, 136, 140, 152, 153, 168, 170, 171, 180, 190, 204, 210, 228, 238, 252, 255, 266, 280, 285, 306, 315, 323, 340, 342, 357, 360, 367, 380, 399, 408, 420, 456, 476, 504, 510, 532, 570, 595, 612, 630, 646, 665, 680, 684, 714, 734, 760, 765, 798, 840, 855, 952, 969, 1020, 1064, 1071, 1101, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1368, 1428, 1468, 1530, 1596, 1615, 1710, 1785, 1835, 1938, 1995, 2040, 2142, 2202, 2261, 2280, 2380, 2394, 2520, 2569, 2584, 2660, 2856, 2907, 2936, 3060, 3192, 3230, 3303, 3420, 3570, 3670, 3876, 3990, 4284, 4404, 4522, 4760, 4788, 4845, 5138, 5320, 5355, 5505, 5814, 5985, 6120, 6239, 6460, 6606, 6783, 6840, 6973, 7140, 7340, 7707, 7752, 7980, 8568, 8808, 9044, 9576, 9690, 10276, 10710, 11010, 11305, 11628, 11970, 12478, 12845, 12920, 13212, 13566, 13946, 14280, 14535, 14680, 15414, 15960, 16515, 18088, 18717, 19380, 20349, 20552, 20919, 21420, 22020, 22610, 23121, 23256, 23940, 24956, 25690, 26424, 27132, 27892, 29070, 30828, 31195, 33030, 33915, 34865, 37434, 38535, 38760, 40698, 41838, 42840, 43673, 44040, 45220, 46242, 47880, 48811, 49912, 51380, 54264, 55784, 56151, 58140, 61656, 62390, 62757, 66060, 67830, 69730, 74868, 77070, 81396, 83676, 87346, 90440, 92484, 93585, 97622, 101745, 102760, 104595, 112302, 115605, 116280, 118541, 124780, 125514, 131019, 132120, 135660, 139460, 146433, 149736, 154140, 162792, 167352, 174692, 184968, 187170, 195244, 203490, 209190, 218365, 224604, 231210, 237082, 244055, 249560, 251028, 262038, 271320, 278920, 280755, 292866, 308280, 313785, 349384, 355623, 374340, 390488, 393057, 406980, 418380, 436730, 439299, 449208, 462420, 474164, 488110, 502056, 524076, 561510, 585732, 592705, 627570, 655095, 711246, 732165, 748680, 786114, 813960, 829787, 836760, 873460, 878598, 924840, 948328, 976220, 1048152, 1066869, 1123020, 1171464, 1185410, 1255140, 1310190, 1422492, 1464330, 1572228, 1659574, 1746920, 1757196, 1778115, 1952440, 1965285, 2133738, 2196495, 2246040, 2370820, 2489361, 2510280, 2620380, 2844984, 2928660, 3144456, 3319148, 3514392, 3556230, 3930570, 4148935, 4267476, 4392990, 4741640, 4978722, 5240760, 5334345, 5857320, 6638296, 7112460, 7468083, 7861140, 8297870, 8534952, 8785980, 9957444, 10668690, 12446805, 14224920, 14936166, 15722280, 16595740, 17571960, 19914888, 21337380, 24893610, 29872332, 33191480, 37340415, 42674760, 49787220, 59744664, 74680830, 99574440, 149361660, 298723320]

約数ペア:

[(1, 298723320), (2, 149361660), (3, 99574440), (4, 74680830), (5, 59744664), (6, 49787220), (7, 42674760), (8, 37340415), (9, 33191480), (10, 29872332), (12, 24893610), (14, 21337380), (15, 19914888), (17, 17571960), (18, 16595740), (19, 15722280), (20, 14936166), (21, 14224920), (24, 12446805), (28, 10668690), (30, 9957444), (34, 8785980), (35, 8534952), (36, 8297870), (38, 7861140), (40, 7468083), (42, 7112460), (45, 6638296), (51, 5857320), (56, 5334345), (57, 5240760), (60, 4978722), (63, 4741640), (68, 4392990), (70, 4267476), (72, 4148935), (76, 3930570), (84, 3556230), (85, 3514392), (90, 3319148), (95, 3144456), (102, 2928660), (105, 2844984), (114, 2620380), (119, 2510280), (120, 2489361), (126, 2370820), (133, 2246040), (136, 2196495), (140, 2133738), (152, 1965285), (153, 1952440), (168, 1778115), (170, 1757196), (171, 1746920), (180, 1659574), (190, 1572228), (204, 1464330), (210, 1422492), (228, 1310190), (238, 1255140), (252, 1185410), (255, 1171464), (266, 1123020), (280, 1066869), (285, 1048152), (306, 976220), (315, 948328), (323, 924840), (340, 878598), (342, 873460), (357, 836760), (360, 829787), (367, 813960), (380, 786114), (399, 748680), (408, 732165), (420, 711246), (456, 655095), (476, 627570), (504, 592705), (510, 585732), (532, 561510), (570, 524076), (595, 502056), (612, 488110), (630, 474164), (646, 462420), (665, 449208), (680, 439299), (684, 436730), (714, 418380), (734, 406980), (760, 393057), (765, 390488), (798, 374340), (840, 355623), (855, 349384), (952, 313785), (969, 308280), (1020, 292866), (1064, 280755), (1071, 278920), (1101, 271320), (1140, 262038), (1190, 251028), (1197, 249560), (1224, 244055), (1260, 237082), (1292, 231210), (1330, 224604), (1368, 218365), (1428, 209190), (1468, 203490), (1530, 195244), (1596, 187170), (1615, 184968), (1710, 174692), (1785, 167352), (1835, 162792), (1938, 154140), (1995, 149736), (2040, 146433), (2142, 139460), (2202, 135660), (2261, 132120), (2280, 131019), (2380, 125514), (2394, 124780), (2520, 118541), (2569, 116280), (2584, 115605), (2660, 112302), (2856, 104595), (2907, 102760), (2936, 101745), (3060, 97622), (3192, 93585), (3230, 92484), (3303, 90440), (3420, 87346), (3570, 83676), (3670, 81396), (3876, 77070), (3990, 74868), (4284, 69730), (4404, 67830), (4522, 66060), (4760, 62757), (4788, 62390), (4845, 61656), (5138, 58140), (5320, 56151), (5355, 55784), (5505, 54264), (5814, 51380), (5985, 49912), (6120, 48811), (6239, 47880), (6460, 46242), (6606, 45220), (6783, 44040), (6840, 43673), (6973, 42840), (7140, 41838), (7340, 40698), (7707, 38760), (7752, 38535), (7980, 37434), (8568, 34865), (8808, 33915), (9044, 33030), (9576, 31195), (9690, 30828), (10276, 29070), (10710, 27892), (11010, 27132), (11305, 26424), (11628, 25690), (11970, 24956), (12478, 23940), (12845, 23256), (12920, 23121), (13212, 22610), (13566, 22020), (13946, 21420), (14280, 20919), (14535, 20552), (14680, 20349), (15414, 19380), (15960, 18717), (16515, 18088)]