426827280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1511}}^1$

素因数の和:1645

約数の個数: 160

約数和(自身を含む): 1457906688

約数和(自身を除く): 1031079408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 107, 110, 120, 132, 165, 176, 214, 220, 240, 264, 321, 330, 428, 440, 528, 535, 642, 660, 856, 880, 1070, 1177, 1284, 1320, 1511, 1605, 1712, 2140, 2354, 2568, 2640, 3022, 3210, 3531, 4280, 4533, 4708, 5136, 5885, 6044, 6420, 7062, 7555, 8560, 9066, 9416, 11770, 12088, 12840, 14124, 15110, 16621, 17655, 18132, 18832, 22665, 23540, 24176, 25680, 28248, 30220, 33242, 35310, 36264, 45330, 47080, 49863, 56496, 60440, 66484, 70620, 72528, 83105, 90660, 94160, 99726, 120880, 132968, 141240, 161677, 166210, 181320, 199452, 249315, 265936, 282480, 323354, 332420, 362640, 398904, 485031, 498630, 646708, 664840, 797808, 808385, 970062, 997260, 1293416, 1329680, 1616770, 1778447, 1940124, 1994520, 2425155, 2586832, 3233540, 3556894, 3880248, 3989040, 4850310, 5335341, 6467080, 7113788, 7760496, 8892235, 9700620, 10670682, 12934160, 14227576, 17784470, 19401240, 21341364, 26676705, 28455152, 35568940, 38802480, 42682728, 53353410, 71137880, 85365456, 106706820, 142275760, 213413640, 426827280]

約数ペア:

[(1, 426827280), (2, 213413640), (3, 142275760), (4, 106706820), (5, 85365456), (6, 71137880), (8, 53353410), (10, 42682728), (11, 38802480), (12, 35568940), (15, 28455152), (16, 26676705), (20, 21341364), (22, 19401240), (24, 17784470), (30, 14227576), (33, 12934160), (40, 10670682), (44, 9700620), (48, 8892235), (55, 7760496), (60, 7113788), (66, 6467080), (80, 5335341), (88, 4850310), (107, 3989040), (110, 3880248), (120, 3556894), (132, 3233540), (165, 2586832), (176, 2425155), (214, 1994520), (220, 1940124), (240, 1778447), (264, 1616770), (321, 1329680), (330, 1293416), (428, 997260), (440, 970062), (528, 808385), (535, 797808), (642, 664840), (660, 646708), (856, 498630), (880, 485031), (1070, 398904), (1177, 362640), (1284, 332420), (1320, 323354), (1511, 282480), (1605, 265936), (1712, 249315), (2140, 199452), (2354, 181320), (2568, 166210), (2640, 161677), (3022, 141240), (3210, 132968), (3531, 120880), (4280, 99726), (4533, 94160), (4708, 90660), (5136, 83105), (5885, 72528), (6044, 70620), (6420, 66484), (7062, 60440), (7555, 56496), (8560, 49863), (9066, 47080), (9416, 45330), (11770, 36264), (12088, 35310), (12840, 33242), (14124, 30220), (15110, 28248), (16621, 25680), (17655, 24176), (18132, 23540), (18832, 22665)]