214838880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 705438720

約数和(自身を除く): 490599840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 89, 94, 96, 107, 120, 141, 160, 178, 188, 214, 235, 240, 267, 282, 321, 356, 376, 428, 445, 470, 480, 534, 535, 564, 642, 705, 712, 752, 856, 890, 940, 1068, 1070, 1128, 1284, 1335, 1410, 1424, 1504, 1605, 1712, 1780, 1880, 2136, 2140, 2256, 2568, 2670, 2820, 2848, 3210, 3424, 3560, 3760, 4183, 4272, 4280, 4512, 5029, 5136, 5340, 5640, 6420, 7120, 7520, 8366, 8544, 8560, 9523, 10058, 10272, 10680, 11280, 12549, 12840, 14240, 15087, 16732, 17120, 19046, 20116, 20915, 21360, 22560, 25098, 25145, 25680, 28569, 30174, 33464, 38092, 40232, 41830, 42720, 47615, 50196, 50290, 51360, 57138, 60348, 62745, 66928, 75435, 76184, 80464, 83660, 95230, 100392, 100580, 114276, 120696, 125490, 133856, 142845, 150870, 152368, 160928, 167320, 190460, 200784, 201160, 228552, 241392, 250980, 285690, 301740, 304736, 334640, 380920, 401568, 402320, 447581, 457104, 482784, 501960, 571380, 603480, 669280, 761840, 804640, 895162, 914208, 1003920, 1142760, 1206960, 1342743, 1523680, 1790324, 2007840, 2237905, 2285520, 2413920, 2685486, 3580648, 4475810, 4571040, 5370972, 6713715, 7161296, 8951620, 10741944, 13427430, 14322592, 17903240, 21483888, 26854860, 35806480, 42967776, 53709720, 71612960, 107419440, 214838880]

約数ペア:

[(1, 214838880), (2, 107419440), (3, 71612960), (4, 53709720), (5, 42967776), (6, 35806480), (8, 26854860), (10, 21483888), (12, 17903240), (15, 14322592), (16, 13427430), (20, 10741944), (24, 8951620), (30, 7161296), (32, 6713715), (40, 5370972), (47, 4571040), (48, 4475810), (60, 3580648), (80, 2685486), (89, 2413920), (94, 2285520), (96, 2237905), (107, 2007840), (120, 1790324), (141, 1523680), (160, 1342743), (178, 1206960), (188, 1142760), (214, 1003920), (235, 914208), (240, 895162), (267, 804640), (282, 761840), (321, 669280), (356, 603480), (376, 571380), (428, 501960), (445, 482784), (470, 457104), (480, 447581), (534, 402320), (535, 401568), (564, 380920), (642, 334640), (705, 304736), (712, 301740), (752, 285690), (856, 250980), (890, 241392), (940, 228552), (1068, 201160), (1070, 200784), (1128, 190460), (1284, 167320), (1335, 160928), (1410, 152368), (1424, 150870), (1504, 142845), (1605, 133856), (1712, 125490), (1780, 120696), (1880, 114276), (2136, 100580), (2140, 100392), (2256, 95230), (2568, 83660), (2670, 80464), (2820, 76184), (2848, 75435), (3210, 66928), (3424, 62745), (3560, 60348), (3760, 57138), (4183, 51360), (4272, 50290), (4280, 50196), (4512, 47615), (5029, 42720), (5136, 41830), (5340, 40232), (5640, 38092), (6420, 33464), (7120, 30174), (7520, 28569), (8366, 25680), (8544, 25145), (8560, 25098), (9523, 22560), (10058, 21360), (10272, 20915), (10680, 20116), (11280, 19046), (12549, 17120), (12840, 16732), (14240, 15087)]