214966400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 601032960

約数和(自身を除く): 386066560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 128, 155, 160, 176, 197, 200, 220, 248, 275, 310, 320, 341, 352, 394, 400, 440, 496, 550, 620, 640, 682, 704, 775, 788, 800, 880, 985, 992, 1100, 1240, 1364, 1408, 1550, 1576, 1600, 1705, 1760, 1970, 1984, 2167, 2200, 2480, 2728, 3100, 3152, 3200, 3410, 3520, 3940, 3968, 4334, 4400, 4925, 4960, 5456, 6107, 6200, 6304, 6820, 7040, 7880, 8525, 8668, 8800, 9850, 9920, 10835, 10912, 12214, 12400, 12608, 13640, 15760, 17050, 17336, 17600, 19700, 19840, 21670, 21824, 24428, 24800, 25216, 27280, 30535, 31520, 34100, 34672, 35200, 39400, 43340, 43648, 48856, 49600, 54175, 54560, 61070, 63040, 67177, 68200, 69344, 78800, 86680, 97712, 99200, 108350, 109120, 122140, 126080, 134354, 136400, 138688, 152675, 157600, 173360, 195424, 216700, 218240, 244280, 268708, 272800, 277376, 305350, 315200, 335885, 346720, 390848, 433400, 488560, 537416, 545600, 610700, 630400, 671770, 693440, 781696, 866800, 977120, 1074832, 1091200, 1221400, 1343540, 1386880, 1679425, 1733600, 1954240, 2149664, 2442800, 2687080, 3358850, 3467200, 3908480, 4299328, 4885600, 5374160, 6717700, 6934400, 8598656, 9771200, 10748320, 13435400, 19542400, 21496640, 26870800, 42993280, 53741600, 107483200, 214966400]

約数ペア:

[(1, 214966400), (2, 107483200), (4, 53741600), (5, 42993280), (8, 26870800), (10, 21496640), (11, 19542400), (16, 13435400), (20, 10748320), (22, 9771200), (25, 8598656), (31, 6934400), (32, 6717700), (40, 5374160), (44, 4885600), (50, 4299328), (55, 3908480), (62, 3467200), (64, 3358850), (80, 2687080), (88, 2442800), (100, 2149664), (110, 1954240), (124, 1733600), (128, 1679425), (155, 1386880), (160, 1343540), (176, 1221400), (197, 1091200), (200, 1074832), (220, 977120), (248, 866800), (275, 781696), (310, 693440), (320, 671770), (341, 630400), (352, 610700), (394, 545600), (400, 537416), (440, 488560), (496, 433400), (550, 390848), (620, 346720), (640, 335885), (682, 315200), (704, 305350), (775, 277376), (788, 272800), (800, 268708), (880, 244280), (985, 218240), (992, 216700), (1100, 195424), (1240, 173360), (1364, 157600), (1408, 152675), (1550, 138688), (1576, 136400), (1600, 134354), (1705, 126080), (1760, 122140), (1970, 109120), (1984, 108350), (2167, 99200), (2200, 97712), (2480, 86680), (2728, 78800), (3100, 69344), (3152, 68200), (3200, 67177), (3410, 63040), (3520, 61070), (3940, 54560), (3968, 54175), (4334, 49600), (4400, 48856), (4925, 43648), (4960, 43340), (5456, 39400), (6107, 35200), (6200, 34672), (6304, 34100), (6820, 31520), (7040, 30535), (7880, 27280), (8525, 25216), (8668, 24800), (8800, 24428), (9850, 21824), (9920, 21670), (10835, 19840), (10912, 19700), (12214, 17600), (12400, 17336), (12608, 17050), (13640, 15760)]