2015216640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:565

約数の個数: 264

約数和(自身を含む): 7068094488

約数和(自身を除く): 5052877848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 192, 202, 240, 256, 288, 303, 320, 360, 384, 404, 433, 480, 505, 512, 576, 606, 640, 720, 768, 808, 866, 909, 960, 1010, 1024, 1152, 1212, 1280, 1299, 1440, 1515, 1536, 1616, 1732, 1818, 1920, 2020, 2165, 2304, 2424, 2560, 2598, 2880, 3030, 3072, 3232, 3464, 3636, 3840, 3897, 4040, 4330, 4545, 4608, 4848, 5120, 5196, 5760, 6060, 6464, 6495, 6928, 7272, 7680, 7794, 8080, 8660, 9090, 9216, 9696, 10392, 11520, 12120, 12928, 12990, 13856, 14544, 15360, 15588, 16160, 17320, 18180, 19392, 19485, 20784, 23040, 24240, 25856, 25980, 27712, 29088, 31176, 32320, 34640, 36360, 38784, 38970, 41568, 43733, 46080, 48480, 51712, 51960, 55424, 58176, 62352, 64640, 69280, 72720, 77568, 77940, 83136, 87466, 96960, 103424, 103920, 110848, 116352, 124704, 129280, 131199, 138560, 145440, 155136, 155880, 166272, 174932, 193920, 207840, 218665, 221696, 232704, 249408, 258560, 262398, 277120, 290880, 310272, 311760, 332544, 349864, 387840, 393597, 415680, 437330, 443392, 465408, 498816, 517120, 524796, 554240, 581760, 623520, 655995, 665088, 699728, 775680, 787194, 831360, 874660, 930816, 997632, 1049592, 1108480, 1163520, 1247040, 1311990, 1330176, 1399456, 1551360, 1574388, 1662720, 1749320, 1967985, 1995264, 2099184, 2216960, 2327040, 2494080, 2623980, 2798912, 3148776, 3325440, 3498640, 3935970, 3990528, 4198368, 4654080, 4988160, 5247960, 5597824, 6297552, 6650880, 6997280, 7871940, 8396736, 9976320, 10495920, 11195648, 12595104, 13994560, 15743880, 16793472, 19952640, 20991840, 22391296, 25190208, 27989120, 31487760, 33586944, 41983680, 44782592, 50380416, 55978240, 62975520, 67173888, 83967360, 100760832, 111956480, 125951040, 134347776, 167934720, 201521664, 223912960, 251902080, 335869440, 403043328, 503804160, 671738880, 1007608320, 2015216640]

約数ペア:

[(1, 2015216640), (2, 1007608320), (3, 671738880), (4, 503804160), (5, 403043328), (6, 335869440), (8, 251902080), (9, 223912960), (10, 201521664), (12, 167934720), (15, 134347776), (16, 125951040), (18, 111956480), (20, 100760832), (24, 83967360), (30, 67173888), (32, 62975520), (36, 55978240), (40, 50380416), (45, 44782592), (48, 41983680), (60, 33586944), (64, 31487760), (72, 27989120), (80, 25190208), (90, 22391296), (96, 20991840), (101, 19952640), (120, 16793472), (128, 15743880), (144, 13994560), (160, 12595104), (180, 11195648), (192, 10495920), (202, 9976320), (240, 8396736), (256, 7871940), (288, 6997280), (303, 6650880), (320, 6297552), (360, 5597824), (384, 5247960), (404, 4988160), (433, 4654080), (480, 4198368), (505, 3990528), (512, 3935970), (576, 3498640), (606, 3325440), (640, 3148776), (720, 2798912), (768, 2623980), (808, 2494080), (866, 2327040), (909, 2216960), (960, 2099184), (1010, 1995264), (1024, 1967985), (1152, 1749320), (1212, 1662720), (1280, 1574388), (1299, 1551360), (1440, 1399456), (1515, 1330176), (1536, 1311990), (1616, 1247040), (1732, 1163520), (1818, 1108480), (1920, 1049592), (2020, 997632), (2165, 930816), (2304, 874660), (2424, 831360), (2560, 787194), (2598, 775680), (2880, 699728), (3030, 665088), (3072, 655995), (3232, 623520), (3464, 581760), (3636, 554240), (3840, 524796), (3897, 517120), (4040, 498816), (4330, 465408), (4545, 443392), (4608, 437330), (4848, 415680), (5120, 393597), (5196, 387840), (5760, 349864), (6060, 332544), (6464, 311760), (6495, 310272), (6928, 290880), (7272, 277120), (7680, 262398), (7794, 258560), (8080, 249408), (8660, 232704), (9090, 221696), (9216, 218665), (9696, 207840), (10392, 193920), (11520, 174932), (12120, 166272), (12928, 155880), (12990, 155136), (13856, 145440), (14544, 138560), (15360, 131199), (15588, 129280), (16160, 124704), (17320, 116352), (18180, 110848), (19392, 103920), (19485, 103424), (20784, 96960), (23040, 87466), (24240, 83136), (25856, 77940), (25980, 77568), (27712, 72720), (29088, 69280), (31176, 64640), (32320, 62352), (34640, 58176), (36360, 55424), (38784, 51960), (38970, 51712), (41568, 48480), (43733, 46080)]