6658734720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{315281}}^1$

素因数の和:315314

約数の個数: 128

約数和(自身を含む): 23154310080

約数和(自身を除く): 16495575360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 315281, 630562, 945843, 1261124, 1576405, 1891686, 2522248, 3152810, 3468091, 3783372, 4729215, 5044496, 6305620, 6936182, 7566744, 9458430, 10088992, 10404273, 12611240, 13872364, 15133488, 17340455, 18916860, 20177984, 20808546, 25222480, 27744728, 30266976, 34680910, 37833720, 40355968, 41617092, 50444960, 52021365, 55489456, 60533952, 69361820, 75667440, 83234184, 100889920, 104042730, 110978912, 121067904, 138723640, 151334880, 166468368, 201779840, 208085460, 221957824, 277447280, 302669760, 332936736, 416170920, 443915648, 554894560, 605339520, 665873472, 832341840, 1109789120, 1331746944, 1664683680, 2219578240, 3329367360, 6658734720]

約数ペア:

[(1, 6658734720), (2, 3329367360), (3, 2219578240), (4, 1664683680), (5, 1331746944), (6, 1109789120), (8, 832341840), (10, 665873472), (11, 605339520), (12, 554894560), (15, 443915648), (16, 416170920), (20, 332936736), (22, 302669760), (24, 277447280), (30, 221957824), (32, 208085460), (33, 201779840), (40, 166468368), (44, 151334880), (48, 138723640), (55, 121067904), (60, 110978912), (64, 104042730), (66, 100889920), (80, 83234184), (88, 75667440), (96, 69361820), (110, 60533952), (120, 55489456), (128, 52021365), (132, 50444960), (160, 41617092), (165, 40355968), (176, 37833720), (192, 34680910), (220, 30266976), (240, 27744728), (264, 25222480), (320, 20808546), (330, 20177984), (352, 18916860), (384, 17340455), (440, 15133488), (480, 13872364), (528, 12611240), (640, 10404273), (660, 10088992), (704, 9458430), (880, 7566744), (960, 6936182), (1056, 6305620), (1320, 5044496), (1408, 4729215), (1760, 3783372), (1920, 3468091), (2112, 3152810), (2640, 2522248), (3520, 1891686), (4224, 1576405), (5280, 1261124), (7040, 945843), (10560, 630562), (21120, 315281)]