207417360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 668207232

約数和(自身を除く): 460789872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 107, 120, 123, 164, 197, 205, 214, 240, 246, 321, 328, 394, 410, 428, 492, 535, 591, 615, 642, 656, 788, 820, 856, 984, 985, 1070, 1182, 1230, 1284, 1576, 1605, 1640, 1712, 1968, 1970, 2140, 2364, 2460, 2568, 2955, 3152, 3210, 3280, 3940, 4280, 4387, 4728, 4920, 5136, 5910, 6420, 7880, 8077, 8560, 8774, 9456, 9840, 11820, 12840, 13161, 15760, 16154, 17548, 21079, 21935, 23640, 24231, 25680, 26322, 32308, 35096, 40385, 42158, 43870, 47280, 48462, 52644, 63237, 64616, 65805, 70192, 80770, 84316, 87740, 96924, 105288, 105395, 121155, 126474, 129232, 131610, 161540, 168632, 175480, 193848, 210576, 210790, 242310, 252948, 263220, 316185, 323080, 337264, 350960, 387696, 421580, 484620, 505896, 526440, 632370, 646160, 843160, 864239, 969240, 1011792, 1052880, 1264740, 1686320, 1728478, 1938480, 2529480, 2592717, 3456956, 4321195, 5058960, 5185434, 6913912, 8642390, 10370868, 12963585, 13827824, 17284780, 20741736, 25927170, 34569560, 41483472, 51854340, 69139120, 103708680, 207417360]

約数ペア:

[(1, 207417360), (2, 103708680), (3, 69139120), (4, 51854340), (5, 41483472), (6, 34569560), (8, 25927170), (10, 20741736), (12, 17284780), (15, 13827824), (16, 12963585), (20, 10370868), (24, 8642390), (30, 6913912), (40, 5185434), (41, 5058960), (48, 4321195), (60, 3456956), (80, 2592717), (82, 2529480), (107, 1938480), (120, 1728478), (123, 1686320), (164, 1264740), (197, 1052880), (205, 1011792), (214, 969240), (240, 864239), (246, 843160), (321, 646160), (328, 632370), (394, 526440), (410, 505896), (428, 484620), (492, 421580), (535, 387696), (591, 350960), (615, 337264), (642, 323080), (656, 316185), (788, 263220), (820, 252948), (856, 242310), (984, 210790), (985, 210576), (1070, 193848), (1182, 175480), (1230, 168632), (1284, 161540), (1576, 131610), (1605, 129232), (1640, 126474), (1712, 121155), (1968, 105395), (1970, 105288), (2140, 96924), (2364, 87740), (2460, 84316), (2568, 80770), (2955, 70192), (3152, 65805), (3210, 64616), (3280, 63237), (3940, 52644), (4280, 48462), (4387, 47280), (4728, 43870), (4920, 42158), (5136, 40385), (5910, 35096), (6420, 32308), (7880, 26322), (8077, 25680), (8560, 24231), (8774, 23640), (9456, 21935), (9840, 21079), (11820, 17548), (12840, 16154), (13161, 15760)]