161224800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 593961984

約数和(自身を除く): 432737184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 32, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 96, 100, 110, 120, 124, 132, 150, 155, 160, 165, 176, 186, 197, 200, 220, 240, 248, 264, 275, 300, 310, 330, 341, 352, 372, 394, 400, 440, 465, 480, 496, 528, 550, 591, 600, 620, 660, 682, 744, 775, 788, 800, 825, 880, 930, 985, 992, 1023, 1056, 1100, 1182, 1200, 1240, 1320, 1364, 1488, 1550, 1576, 1650, 1705, 1760, 1860, 1970, 2046, 2167, 2200, 2325, 2364, 2400, 2480, 2640, 2728, 2955, 2976, 3100, 3152, 3300, 3410, 3720, 3940, 4092, 4334, 4400, 4650, 4728, 4925, 4960, 5115, 5280, 5456, 5910, 6107, 6200, 6304, 6501, 6600, 6820, 7440, 7880, 8184, 8525, 8668, 8800, 9300, 9456, 9850, 10230, 10835, 10912, 11820, 12214, 12400, 13002, 13200, 13640, 14775, 14880, 15760, 16368, 17050, 17336, 18321, 18600, 18912, 19700, 20460, 21670, 23640, 24428, 24800, 25575, 26004, 26400, 27280, 29550, 30535, 31520, 32505, 32736, 34100, 34672, 36642, 37200, 39400, 40920, 43340, 47280, 48856, 51150, 52008, 54175, 54560, 59100, 61070, 65010, 67177, 68200, 69344, 73284, 74400, 78800, 81840, 86680, 91605, 94560, 97712, 102300, 104016, 108350, 118200, 122140, 130020, 134354, 136400, 146568, 152675, 157600, 162525, 163680, 173360, 183210, 195424, 201531, 204600, 208032, 216700, 236400, 244280, 260040, 268708, 272800, 293136, 305350, 325050, 335885, 346720, 366420, 403062, 409200, 433400, 458025, 472800, 488560, 520080, 537416, 586272, 610700, 650100, 671770, 732840, 806124, 818400, 866800, 916050, 977120, 1007655, 1040160, 1074832, 1221400, 1300200, 1343540, 1465680, 1612248, 1679425, 1733600, 1832100, 2015310, 2149664, 2442800, 2600400, 2687080, 2931360, 3224496, 3358850, 3664200, 4030620, 4885600, 5038275, 5200800, 5374160, 6448992, 6717700, 7328400, 8061240, 10076550, 10748320, 13435400, 14656800, 16122480, 20153100, 26870800, 32244960, 40306200, 53741600, 80612400, 161224800]

約数ペア:

[(1, 161224800), (2, 80612400), (3, 53741600), (4, 40306200), (5, 32244960), (6, 26870800), (8, 20153100), (10, 16122480), (11, 14656800), (12, 13435400), (15, 10748320), (16, 10076550), (20, 8061240), (22, 7328400), (24, 6717700), (25, 6448992), (30, 5374160), (31, 5200800), (32, 5038275), (33, 4885600), (40, 4030620), (44, 3664200), (48, 3358850), (50, 3224496), (55, 2931360), (60, 2687080), (62, 2600400), (66, 2442800), (75, 2149664), (80, 2015310), (88, 1832100), (93, 1733600), (96, 1679425), (100, 1612248), (110, 1465680), (120, 1343540), (124, 1300200), (132, 1221400), (150, 1074832), (155, 1040160), (160, 1007655), (165, 977120), (176, 916050), (186, 866800), (197, 818400), (200, 806124), (220, 732840), (240, 671770), (248, 650100), (264, 610700), (275, 586272), (300, 537416), (310, 520080), (330, 488560), (341, 472800), (352, 458025), (372, 433400), (394, 409200), (400, 403062), (440, 366420), (465, 346720), (480, 335885), (496, 325050), (528, 305350), (550, 293136), (591, 272800), (600, 268708), (620, 260040), (660, 244280), (682, 236400), (744, 216700), (775, 208032), (788, 204600), (800, 201531), (825, 195424), (880, 183210), (930, 173360), (985, 163680), (992, 162525), (1023, 157600), (1056, 152675), (1100, 146568), (1182, 136400), (1200, 134354), (1240, 130020), (1320, 122140), (1364, 118200), (1488, 108350), (1550, 104016), (1576, 102300), (1650, 97712), (1705, 94560), (1760, 91605), (1860, 86680), (1970, 81840), (2046, 78800), (2167, 74400), (2200, 73284), (2325, 69344), (2364, 68200), (2400, 67177), (2480, 65010), (2640, 61070), (2728, 59100), (2955, 54560), (2976, 54175), (3100, 52008), (3152, 51150), (3300, 48856), (3410, 47280), (3720, 43340), (3940, 40920), (4092, 39400), (4334, 37200), (4400, 36642), (4650, 34672), (4728, 34100), (4925, 32736), (4960, 32505), (5115, 31520), (5280, 30535), (5456, 29550), (5910, 27280), (6107, 26400), (6200, 26004), (6304, 25575), (6501, 24800), (6600, 24428), (6820, 23640), (7440, 21670), (7880, 20460), (8184, 19700), (8525, 18912), (8668, 18600), (8800, 18321), (9300, 17336), (9456, 17050), (9850, 16368), (10230, 15760), (10835, 14880), (10912, 14775), (11820, 13640), (12214, 13200), (12400, 13002)]