1498855680

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{18587}}^1$

素因数の和:18621

約数の個数: 216

約数和(自身を含む): 5927044032

約数和(自身を除く): 4428188352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 18587, 20160, 26880, 37174, 40320, 55761, 74348, 80640, 92935, 111522, 130109, 148696, 167283, 185870, 223044, 260218, 278805, 297392, 334566, 371740, 390327, 446088, 520436, 557610, 594784, 650545, 669132, 743480, 780654, 836415, 892176, 1040872, 1115220, 1170981, 1189568, 1301090, 1338264, 1486960, 1561308, 1672830, 1784352, 1951635, 2081744, 2230440, 2341962, 2379136, 2602180, 2676528, 2973920, 3122616, 3345660, 3568704, 3903270, 4163488, 4460880, 4683924, 4758272, 5204360, 5353056, 5854905, 5947840, 6245232, 6691320, 7137408, 7806540, 8326976, 8921760, 9367848, 10408720, 10706112, 11709810, 11895680, 12490464, 13382640, 14274816, 15613080, 16653952, 17843520, 18735696, 20817440, 21412224, 23419620, 23791360, 24980928, 26765280, 31226160, 33307904, 35687040, 37471392, 41634880, 42824448, 46839240, 49961856, 53530560, 62452320, 71374080, 74942784, 83269760, 93678480, 99923712, 107061120, 124904640, 149885568, 166539520, 187356960, 214122240, 249809280, 299771136, 374713920, 499618560, 749427840, 1498855680]

約数ペア:

[(1, 1498855680), (2, 749427840), (3, 499618560), (4, 374713920), (5, 299771136), (6, 249809280), (7, 214122240), (8, 187356960), (9, 166539520), (10, 149885568), (12, 124904640), (14, 107061120), (15, 99923712), (16, 93678480), (18, 83269760), (20, 74942784), (21, 71374080), (24, 62452320), (28, 53530560), (30, 49961856), (32, 46839240), (35, 42824448), (36, 41634880), (40, 37471392), (42, 35687040), (45, 33307904), (48, 31226160), (56, 26765280), (60, 24980928), (63, 23791360), (64, 23419620), (70, 21412224), (72, 20817440), (80, 18735696), (84, 17843520), (90, 16653952), (96, 15613080), (105, 14274816), (112, 13382640), (120, 12490464), (126, 11895680), (128, 11709810), (140, 10706112), (144, 10408720), (160, 9367848), (168, 8921760), (180, 8326976), (192, 7806540), (210, 7137408), (224, 6691320), (240, 6245232), (252, 5947840), (256, 5854905), (280, 5353056), (288, 5204360), (315, 4758272), (320, 4683924), (336, 4460880), (360, 4163488), (384, 3903270), (420, 3568704), (448, 3345660), (480, 3122616), (504, 2973920), (560, 2676528), (576, 2602180), (630, 2379136), (640, 2341962), (672, 2230440), (720, 2081744), (768, 1951635), (840, 1784352), (896, 1672830), (960, 1561308), (1008, 1486960), (1120, 1338264), (1152, 1301090), (1260, 1189568), (1280, 1170981), (1344, 1115220), (1440, 1040872), (1680, 892176), (1792, 836415), (1920, 780654), (2016, 743480), (2240, 669132), (2304, 650545), (2520, 594784), (2688, 557610), (2880, 520436), (3360, 446088), (3840, 390327), (4032, 371740), (4480, 334566), (5040, 297392), (5376, 278805), (5760, 260218), (6720, 223044), (8064, 185870), (8960, 167283), (10080, 148696), (11520, 130109), (13440, 111522), (16128, 92935), (18587, 80640), (20160, 74348), (26880, 55761), (37174, 40320)]