214470400

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 583962624

約数和(自身を除く): 369492224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 47, 50, 62, 64, 80, 92, 94, 100, 115, 124, 128, 155, 160, 184, 188, 200, 230, 235, 248, 256, 310, 320, 368, 376, 400, 460, 470, 496, 575, 620, 640, 713, 736, 752, 775, 800, 920, 940, 992, 1081, 1150, 1175, 1240, 1280, 1426, 1457, 1472, 1504, 1550, 1600, 1840, 1880, 1984, 2162, 2300, 2350, 2480, 2852, 2914, 2944, 3008, 3100, 3200, 3565, 3680, 3760, 3968, 4324, 4600, 4700, 4960, 5405, 5704, 5828, 5888, 6016, 6200, 6400, 7130, 7285, 7360, 7520, 7936, 8648, 9200, 9400, 9920, 10810, 11408, 11656, 12032, 12400, 14260, 14570, 14720, 15040, 17296, 17825, 18400, 18800, 19840, 21620, 22816, 23312, 24800, 27025, 28520, 29140, 29440, 30080, 33511, 34592, 35650, 36425, 36800, 37600, 39680, 43240, 45632, 46624, 49600, 54050, 57040, 58280, 60160, 67022, 69184, 71300, 72850, 73600, 75200, 86480, 91264, 93248, 99200, 108100, 114080, 116560, 134044, 138368, 142600, 145700, 147200, 150400, 167555, 172960, 182528, 186496, 198400, 216200, 228160, 233120, 268088, 276736, 285200, 291400, 300800, 335110, 345920, 372992, 432400, 456320, 466240, 536176, 570400, 582800, 670220, 691840, 837775, 864800, 912640, 932480, 1072352, 1140800, 1165600, 1340440, 1383680, 1675550, 1729600, 1864960, 2144704, 2281600, 2331200, 2680880, 3351100, 3459200, 4289408, 4563200, 4662400, 5361760, 6702200, 6918400, 8578816, 9324800, 10723520, 13404400, 21447040, 26808800, 42894080, 53617600, 107235200, 214470400]

約数ペア:

[(1, 214470400), (2, 107235200), (4, 53617600), (5, 42894080), (8, 26808800), (10, 21447040), (16, 13404400), (20, 10723520), (23, 9324800), (25, 8578816), (31, 6918400), (32, 6702200), (40, 5361760), (46, 4662400), (47, 4563200), (50, 4289408), (62, 3459200), (64, 3351100), (80, 2680880), (92, 2331200), (94, 2281600), (100, 2144704), (115, 1864960), (124, 1729600), (128, 1675550), (155, 1383680), (160, 1340440), (184, 1165600), (188, 1140800), (200, 1072352), (230, 932480), (235, 912640), (248, 864800), (256, 837775), (310, 691840), (320, 670220), (368, 582800), (376, 570400), (400, 536176), (460, 466240), (470, 456320), (496, 432400), (575, 372992), (620, 345920), (640, 335110), (713, 300800), (736, 291400), (752, 285200), (775, 276736), (800, 268088), (920, 233120), (940, 228160), (992, 216200), (1081, 198400), (1150, 186496), (1175, 182528), (1240, 172960), (1280, 167555), (1426, 150400), (1457, 147200), (1472, 145700), (1504, 142600), (1550, 138368), (1600, 134044), (1840, 116560), (1880, 114080), (1984, 108100), (2162, 99200), (2300, 93248), (2350, 91264), (2480, 86480), (2852, 75200), (2914, 73600), (2944, 72850), (3008, 71300), (3100, 69184), (3200, 67022), (3565, 60160), (3680, 58280), (3760, 57040), (3968, 54050), (4324, 49600), (4600, 46624), (4700, 45632), (4960, 43240), (5405, 39680), (5704, 37600), (5828, 36800), (5888, 36425), (6016, 35650), (6200, 34592), (6400, 33511), (7130, 30080), (7285, 29440), (7360, 29140), (7520, 28520), (7936, 27025), (8648, 24800), (9200, 23312), (9400, 22816), (9920, 21620), (10810, 19840), (11408, 18800), (11656, 18400), (12032, 17825), (12400, 17296), (14260, 15040), (14570, 14720)]