16233670640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1911

約数の個数: 160

約数和(自身を含む): 42117304320

約数和(自身を除く): 25883633680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 191, 220, 236, 295, 382, 440, 472, 590, 649, 764, 880, 944, 955, 1180, 1298, 1528, 1637, 1910, 2101, 2360, 2596, 3056, 3245, 3274, 3820, 4202, 4720, 5192, 6490, 6548, 7640, 8185, 8404, 10384, 10505, 11269, 12980, 13096, 15280, 16370, 16808, 18007, 21010, 22538, 25960, 26192, 32740, 33616, 36014, 42020, 45076, 51920, 56345, 65480, 72028, 84040, 90035, 90152, 96583, 112690, 123959, 130960, 144056, 168080, 180070, 180304, 193166, 225380, 247918, 288112, 312667, 360140, 386332, 450760, 482915, 495836, 619795, 625334, 720280, 772664, 901520, 965830, 991672, 1062413, 1239590, 1250668, 1440560, 1545328, 1563335, 1931660, 1983344, 2124826, 2479180, 2501336, 3126670, 3439337, 3863320, 4249652, 4958360, 5002672, 5312065, 6253340, 6878674, 7726640, 8499304, 9916720, 10624130, 12506680, 13757348, 16998608, 17196685, 18447353, 21248260, 25013360, 27514696, 34393370, 36894706, 42496520, 55029392, 68786740, 73789412, 84993040, 92236765, 137573480, 147578824, 184473530, 202920883, 275146960, 295157648, 368947060, 405841766, 737894120, 811683532, 1014604415, 1475788240, 1623367064, 2029208830, 3246734128, 4058417660, 8116835320, 16233670640]

約数ペア:

[(1, 16233670640), (2, 8116835320), (4, 4058417660), (5, 3246734128), (8, 2029208830), (10, 1623367064), (11, 1475788240), (16, 1014604415), (20, 811683532), (22, 737894120), (40, 405841766), (44, 368947060), (55, 295157648), (59, 275146960), (80, 202920883), (88, 184473530), (110, 147578824), (118, 137573480), (176, 92236765), (191, 84993040), (220, 73789412), (236, 68786740), (295, 55029392), (382, 42496520), (440, 36894706), (472, 34393370), (590, 27514696), (649, 25013360), (764, 21248260), (880, 18447353), (944, 17196685), (955, 16998608), (1180, 13757348), (1298, 12506680), (1528, 10624130), (1637, 9916720), (1910, 8499304), (2101, 7726640), (2360, 6878674), (2596, 6253340), (3056, 5312065), (3245, 5002672), (3274, 4958360), (3820, 4249652), (4202, 3863320), (4720, 3439337), (5192, 3126670), (6490, 2501336), (6548, 2479180), (7640, 2124826), (8185, 1983344), (8404, 1931660), (10384, 1563335), (10505, 1545328), (11269, 1440560), (12980, 1250668), (13096, 1239590), (15280, 1062413), (16370, 991672), (16808, 965830), (18007, 901520), (21010, 772664), (22538, 720280), (25960, 625334), (26192, 619795), (32740, 495836), (33616, 482915), (36014, 450760), (42020, 386332), (45076, 360140), (51920, 312667), (56345, 288112), (65480, 247918), (72028, 225380), (84040, 193166), (90035, 180304), (90152, 180070), (96583, 168080), (112690, 144056), (123959, 130960)]