161246160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3970

約数の個数: 160

約数和(自身を含む): 584784000

約数和(自身を除く): 423537840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 3929, 4104, 4560, 5130, 6840, 7858, 8208, 10260, 11787, 13680, 15716, 19645, 20520, 23574, 31432, 35361, 39290, 41040, 47148, 58935, 62864, 70722, 74651, 78580, 94296, 106083, 117870, 141444, 149302, 157160, 176805, 188592, 212166, 223953, 235740, 282888, 298604, 314320, 353610, 373255, 424332, 447906, 471480, 530415, 565776, 597208, 671859, 707220, 746510, 848664, 895812, 942960, 1060830, 1119765, 1194416, 1343718, 1414440, 1493020, 1697328, 1791624, 2015577, 2121660, 2239530, 2687436, 2828880, 2986040, 3359295, 3583248, 4031154, 4243320, 4479060, 5374872, 5972080, 6718590, 8062308, 8486640, 8958120, 10077885, 10749744, 13437180, 16124616, 17916240, 20155770, 26874360, 32249232, 40311540, 53748720, 80623080, 161246160]

約数ペア:

[(1, 161246160), (2, 80623080), (3, 53748720), (4, 40311540), (5, 32249232), (6, 26874360), (8, 20155770), (9, 17916240), (10, 16124616), (12, 13437180), (15, 10749744), (16, 10077885), (18, 8958120), (19, 8486640), (20, 8062308), (24, 6718590), (27, 5972080), (30, 5374872), (36, 4479060), (38, 4243320), (40, 4031154), (45, 3583248), (48, 3359295), (54, 2986040), (57, 2828880), (60, 2687436), (72, 2239530), (76, 2121660), (80, 2015577), (90, 1791624), (95, 1697328), (108, 1493020), (114, 1414440), (120, 1343718), (135, 1194416), (144, 1119765), (152, 1060830), (171, 942960), (180, 895812), (190, 848664), (216, 746510), (228, 707220), (240, 671859), (270, 597208), (285, 565776), (304, 530415), (342, 471480), (360, 447906), (380, 424332), (432, 373255), (456, 353610), (513, 314320), (540, 298604), (570, 282888), (684, 235740), (720, 223953), (760, 212166), (855, 188592), (912, 176805), (1026, 157160), (1080, 149302), (1140, 141444), (1368, 117870), (1520, 106083), (1710, 94296), (2052, 78580), (2160, 74651), (2280, 70722), (2565, 62864), (2736, 58935), (3420, 47148), (3929, 41040), (4104, 39290), (4560, 35361), (5130, 31432), (6840, 23574), (7858, 20520), (8208, 19645), (10260, 15716), (11787, 13680)]