2004965760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:889

約数の個数: 256

約数和(自身を含む): 7345958400

約数和(自身を除く): 5340992640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 241, 280, 320, 336, 384, 420, 448, 480, 482, 560, 619, 640, 672, 723, 840, 896, 960, 964, 1120, 1205, 1238, 1344, 1446, 1680, 1687, 1857, 1920, 1928, 2240, 2410, 2476, 2688, 2892, 3095, 3360, 3374, 3615, 3714, 3856, 4333, 4480, 4820, 4952, 5061, 5784, 6190, 6720, 6748, 7230, 7428, 7712, 8435, 8666, 9285, 9640, 9904, 10122, 11568, 12380, 12999, 13440, 13496, 14460, 14856, 15424, 16870, 17332, 18570, 19280, 19808, 20244, 21665, 23136, 24760, 25305, 25998, 26992, 28920, 29712, 30848, 33740, 34664, 37140, 38560, 39616, 40488, 43330, 46272, 49520, 50610, 51996, 53984, 57840, 59424, 64995, 67480, 69328, 74280, 77120, 79232, 80976, 86660, 92544, 99040, 101220, 103992, 107968, 115680, 118848, 129990, 134960, 138656, 148560, 149179, 154240, 161952, 173320, 198080, 202440, 207984, 215936, 231360, 237696, 259980, 269920, 277312, 297120, 298358, 323904, 346640, 396160, 404880, 415968, 447537, 462720, 519960, 539840, 554624, 594240, 596716, 647808, 693280, 745895, 809760, 831936, 895074, 1039920, 1044253, 1079680, 1188480, 1193432, 1386560, 1491790, 1619520, 1663872, 1790148, 2079840, 2088506, 2237685, 2386864, 2773120, 2983580, 3132759, 3239040, 3580296, 4159680, 4177012, 4475370, 4773728, 5221265, 5967160, 6265518, 7160592, 8319360, 8354024, 8950740, 9547456, 10442530, 11934320, 12531036, 14321184, 15663795, 16708048, 17901480, 19094912, 20885060, 23868640, 25062072, 28642368, 31327590, 33416096, 35802960, 41770120, 47737280, 50124144, 57284736, 62655180, 66832192, 71605920, 83540240, 95474560, 100248288, 125310360, 133664384, 143211840, 167080480, 200496576, 250620720, 286423680, 334160960, 400993152, 501241440, 668321920, 1002482880, 2004965760]

約数ペア:

[(1, 2004965760), (2, 1002482880), (3, 668321920), (4, 501241440), (5, 400993152), (6, 334160960), (7, 286423680), (8, 250620720), (10, 200496576), (12, 167080480), (14, 143211840), (15, 133664384), (16, 125310360), (20, 100248288), (21, 95474560), (24, 83540240), (28, 71605920), (30, 66832192), (32, 62655180), (35, 57284736), (40, 50124144), (42, 47737280), (48, 41770120), (56, 35802960), (60, 33416096), (64, 31327590), (70, 28642368), (80, 25062072), (84, 23868640), (96, 20885060), (105, 19094912), (112, 17901480), (120, 16708048), (128, 15663795), (140, 14321184), (160, 12531036), (168, 11934320), (192, 10442530), (210, 9547456), (224, 8950740), (240, 8354024), (241, 8319360), (280, 7160592), (320, 6265518), (336, 5967160), (384, 5221265), (420, 4773728), (448, 4475370), (480, 4177012), (482, 4159680), (560, 3580296), (619, 3239040), (640, 3132759), (672, 2983580), (723, 2773120), (840, 2386864), (896, 2237685), (960, 2088506), (964, 2079840), (1120, 1790148), (1205, 1663872), (1238, 1619520), (1344, 1491790), (1446, 1386560), (1680, 1193432), (1687, 1188480), (1857, 1079680), (1920, 1044253), (1928, 1039920), (2240, 895074), (2410, 831936), (2476, 809760), (2688, 745895), (2892, 693280), (3095, 647808), (3360, 596716), (3374, 594240), (3615, 554624), (3714, 539840), (3856, 519960), (4333, 462720), (4480, 447537), (4820, 415968), (4952, 404880), (5061, 396160), (5784, 346640), (6190, 323904), (6720, 298358), (6748, 297120), (7230, 277312), (7428, 269920), (7712, 259980), (8435, 237696), (8666, 231360), (9285, 215936), (9640, 207984), (9904, 202440), (10122, 198080), (11568, 173320), (12380, 161952), (12999, 154240), (13440, 149179), (13496, 148560), (14460, 138656), (14856, 134960), (15424, 129990), (16870, 118848), (17332, 115680), (18570, 107968), (19280, 103992), (19808, 101220), (20244, 99040), (21665, 92544), (23136, 86660), (24760, 80976), (25305, 79232), (25998, 77120), (26992, 74280), (28920, 69328), (29712, 67480), (30848, 64995), (33740, 59424), (34664, 57840), (37140, 53984), (38560, 51996), (39616, 50610), (40488, 49520), (43330, 46272)]