191158400

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 509967360

約数和(自身を除く): 318808960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 41, 47, 50, 62, 64, 80, 82, 94, 100, 124, 128, 155, 160, 164, 188, 200, 205, 235, 248, 310, 320, 328, 376, 400, 410, 470, 496, 620, 640, 656, 752, 775, 800, 820, 940, 992, 1025, 1175, 1240, 1271, 1312, 1457, 1504, 1550, 1600, 1640, 1880, 1927, 1984, 2050, 2350, 2480, 2542, 2624, 2914, 3008, 3100, 3200, 3280, 3760, 3854, 3968, 4100, 4700, 4960, 5084, 5248, 5828, 6016, 6200, 6355, 6560, 7285, 7520, 7708, 8200, 9400, 9635, 9920, 10168, 11656, 12400, 12710, 13120, 14570, 15040, 15416, 16400, 18800, 19270, 19840, 20336, 23312, 24800, 25420, 26240, 29140, 30080, 30832, 31775, 32800, 36425, 37600, 38540, 40672, 46624, 48175, 49600, 50840, 58280, 59737, 61664, 63550, 65600, 72850, 75200, 77080, 81344, 93248, 96350, 99200, 101680, 116560, 119474, 123328, 127100, 131200, 145700, 150400, 154160, 162688, 186496, 192700, 203360, 233120, 238948, 246656, 254200, 291400, 298685, 308320, 385400, 406720, 466240, 477896, 508400, 582800, 597370, 616640, 770800, 813440, 932480, 955792, 1016800, 1165600, 1194740, 1233280, 1493425, 1541600, 1911584, 2033600, 2331200, 2389480, 2986850, 3083200, 3823168, 4067200, 4662400, 4778960, 5973700, 6166400, 7646336, 9557920, 11947400, 19115840, 23894800, 38231680, 47789600, 95579200, 191158400]

約数ペア:

[(1, 191158400), (2, 95579200), (4, 47789600), (5, 38231680), (8, 23894800), (10, 19115840), (16, 11947400), (20, 9557920), (25, 7646336), (31, 6166400), (32, 5973700), (40, 4778960), (41, 4662400), (47, 4067200), (50, 3823168), (62, 3083200), (64, 2986850), (80, 2389480), (82, 2331200), (94, 2033600), (100, 1911584), (124, 1541600), (128, 1493425), (155, 1233280), (160, 1194740), (164, 1165600), (188, 1016800), (200, 955792), (205, 932480), (235, 813440), (248, 770800), (310, 616640), (320, 597370), (328, 582800), (376, 508400), (400, 477896), (410, 466240), (470, 406720), (496, 385400), (620, 308320), (640, 298685), (656, 291400), (752, 254200), (775, 246656), (800, 238948), (820, 233120), (940, 203360), (992, 192700), (1025, 186496), (1175, 162688), (1240, 154160), (1271, 150400), (1312, 145700), (1457, 131200), (1504, 127100), (1550, 123328), (1600, 119474), (1640, 116560), (1880, 101680), (1927, 99200), (1984, 96350), (2050, 93248), (2350, 81344), (2480, 77080), (2542, 75200), (2624, 72850), (2914, 65600), (3008, 63550), (3100, 61664), (3200, 59737), (3280, 58280), (3760, 50840), (3854, 49600), (3968, 48175), (4100, 46624), (4700, 40672), (4960, 38540), (5084, 37600), (5248, 36425), (5828, 32800), (6016, 31775), (6200, 30832), (6355, 30080), (6560, 29140), (7285, 26240), (7520, 25420), (7708, 24800), (8200, 23312), (9400, 20336), (9635, 19840), (9920, 19270), (10168, 18800), (11656, 16400), (12400, 15416), (12710, 15040), (13120, 14570)]