15656670720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2053}}^1$

素因数の和:2413

約数の個数: 240

約数和(自身を含む): 54413762832

約数和(自身を除く): 38757092112

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 331, 360, 384, 480, 512, 576, 640, 662, 720, 768, 960, 993, 1152, 1280, 1324, 1440, 1536, 1655, 1920, 1986, 2053, 2304, 2560, 2648, 2880, 2979, 3310, 3840, 3972, 4106, 4608, 4965, 5296, 5760, 5958, 6159, 6620, 7680, 7944, 8212, 9930, 10265, 10592, 11520, 11916, 12318, 13240, 14895, 15888, 16424, 18477, 19860, 20530, 21184, 23040, 23832, 24636, 26480, 29790, 30795, 31776, 32848, 36954, 39720, 41060, 42368, 47664, 49272, 52960, 59580, 61590, 63552, 65696, 73908, 79440, 82120, 84736, 92385, 95328, 98544, 105920, 119160, 123180, 127104, 131392, 147816, 158880, 164240, 169472, 184770, 190656, 197088, 211840, 238320, 246360, 254208, 262784, 295632, 317760, 328480, 369540, 381312, 394176, 423680, 476640, 492720, 508416, 525568, 591264, 635520, 656960, 679543, 739080, 762624, 788352, 847360, 953280, 985440, 1051136, 1182528, 1271040, 1313920, 1359086, 1478160, 1525248, 1576704, 1906560, 1970880, 2038629, 2365056, 2542080, 2627840, 2718172, 2956320, 3153408, 3397715, 3813120, 3941760, 4077258, 4730112, 5255680, 5436344, 5912640, 6115887, 6795430, 7626240, 7883520, 8154516, 9460224, 10193145, 10872688, 11825280, 12231774, 13590860, 15767040, 16309032, 20386290, 21745376, 23650560, 24463548, 27181720, 30579435, 32618064, 40772580, 43490752, 47301120, 48927096, 54363440, 61158870, 65236128, 81545160, 86981504, 97854192, 108726880, 122317740, 130472256, 163090320, 173963008, 195708384, 217453760, 244635480, 260944512, 326180640, 347926016, 391416768, 434907520, 489270960, 521889024, 652361280, 782833536, 869815040, 978541920, 1043778048, 1304722560, 1565667072, 1739630080, 1957083840, 2609445120, 3131334144, 3914167680, 5218890240, 7828335360, 15656670720]

約数ペア:

[(1, 15656670720), (2, 7828335360), (3, 5218890240), (4, 3914167680), (5, 3131334144), (6, 2609445120), (8, 1957083840), (9, 1739630080), (10, 1565667072), (12, 1304722560), (15, 1043778048), (16, 978541920), (18, 869815040), (20, 782833536), (24, 652361280), (30, 521889024), (32, 489270960), (36, 434907520), (40, 391416768), (45, 347926016), (48, 326180640), (60, 260944512), (64, 244635480), (72, 217453760), (80, 195708384), (90, 173963008), (96, 163090320), (120, 130472256), (128, 122317740), (144, 108726880), (160, 97854192), (180, 86981504), (192, 81545160), (240, 65236128), (256, 61158870), (288, 54363440), (320, 48927096), (331, 47301120), (360, 43490752), (384, 40772580), (480, 32618064), (512, 30579435), (576, 27181720), (640, 24463548), (662, 23650560), (720, 21745376), (768, 20386290), (960, 16309032), (993, 15767040), (1152, 13590860), (1280, 12231774), (1324, 11825280), (1440, 10872688), (1536, 10193145), (1655, 9460224), (1920, 8154516), (1986, 7883520), (2053, 7626240), (2304, 6795430), (2560, 6115887), (2648, 5912640), (2880, 5436344), (2979, 5255680), (3310, 4730112), (3840, 4077258), (3972, 3941760), (4106, 3813120), (4608, 3397715), (4965, 3153408), (5296, 2956320), (5760, 2718172), (5958, 2627840), (6159, 2542080), (6620, 2365056), (7680, 2038629), (7944, 1970880), (8212, 1906560), (9930, 1576704), (10265, 1525248), (10592, 1478160), (11520, 1359086), (11916, 1313920), (12318, 1271040), (13240, 1182528), (14895, 1051136), (15888, 985440), (16424, 953280), (18477, 847360), (19860, 788352), (20530, 762624), (21184, 739080), (23040, 679543), (23832, 656960), (24636, 635520), (26480, 591264), (29790, 525568), (30795, 508416), (31776, 492720), (32848, 476640), (36954, 423680), (39720, 394176), (41060, 381312), (42368, 369540), (47664, 328480), (49272, 317760), (52960, 295632), (59580, 262784), (61590, 254208), (63552, 246360), (65696, 238320), (73908, 211840), (79440, 197088), (82120, 190656), (84736, 184770), (92385, 169472), (95328, 164240), (98544, 158880), (105920, 147816), (119160, 131392), (123180, 127104)]