16080051960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{708997}}^1$

素因数の和:709027

約数の個数: 160

約数和(自身を含む): 61767905760

約数和(自身を除く): 45687853800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 708997, 1417994, 2126991, 2835988, 3544985, 4253982, 4962979, 5671976, 6380973, 7089970, 8507964, 9925958, 10634955, 12761946, 14179940, 14888937, 17015928, 19142919, 19851916, 21269910, 24814895, 25523892, 28359880, 29777874, 31904865, 38285838, 39703832, 42539820, 44666811, 49629790, 51047784, 57428757, 59555748, 63809730, 74444685, 76571676, 85079640, 89333622, 95714595, 99259580, 114857514, 119111496, 127619460, 134000433, 148889370, 153143352, 178667244, 191429190, 198519160, 223334055, 229715028, 255238920, 268000866, 287143785, 297778740, 357334488, 382858380, 402001299, 446668110, 459430056, 536001732, 574287570, 595557480, 670002165, 765716760, 804002598, 893336220, 1072003464, 1148575140, 1340004330, 1608005196, 1786672440, 2010006495, 2297150280, 2680008660, 3216010392, 4020012990, 5360017320, 8040025980, 16080051960]

約数ペア:

[(1, 16080051960), (2, 8040025980), (3, 5360017320), (4, 4020012990), (5, 3216010392), (6, 2680008660), (7, 2297150280), (8, 2010006495), (9, 1786672440), (10, 1608005196), (12, 1340004330), (14, 1148575140), (15, 1072003464), (18, 893336220), (20, 804002598), (21, 765716760), (24, 670002165), (27, 595557480), (28, 574287570), (30, 536001732), (35, 459430056), (36, 446668110), (40, 402001299), (42, 382858380), (45, 357334488), (54, 297778740), (56, 287143785), (60, 268000866), (63, 255238920), (70, 229715028), (72, 223334055), (81, 198519160), (84, 191429190), (90, 178667244), (105, 153143352), (108, 148889370), (120, 134000433), (126, 127619460), (135, 119111496), (140, 114857514), (162, 99259580), (168, 95714595), (180, 89333622), (189, 85079640), (210, 76571676), (216, 74444685), (252, 63809730), (270, 59555748), (280, 57428757), (315, 51047784), (324, 49629790), (360, 44666811), (378, 42539820), (405, 39703832), (420, 38285838), (504, 31904865), (540, 29777874), (567, 28359880), (630, 25523892), (648, 24814895), (756, 21269910), (810, 19851916), (840, 19142919), (945, 17015928), (1080, 14888937), (1134, 14179940), (1260, 12761946), (1512, 10634955), (1620, 9925958), (1890, 8507964), (2268, 7089970), (2520, 6380973), (2835, 5671976), (3240, 4962979), (3780, 4253982), (4536, 3544985), (5670, 2835988), (7560, 2126991), (11340, 1417994), (22680, 708997)]