2125159680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:661

約数の個数: 288

約数和(自身を含む): 7818741504

約数和(自身を除く): 5693581824

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, 173, 192, 210, 224, 240, 256, 280, 320, 336, 346, 384, 420, 448, 457, 480, 519, 560, 640, 672, 692, 768, 840, 865, 896, 914, 960, 1038, 1120, 1211, 1280, 1344, 1371, 1384, 1680, 1730, 1792, 1828, 1920, 2076, 2240, 2285, 2422, 2595, 2688, 2742, 2768, 3199, 3360, 3460, 3633, 3656, 3840, 4152, 4480, 4570, 4844, 5190, 5376, 5484, 5536, 6055, 6398, 6720, 6855, 6920, 7266, 7312, 8304, 8960, 9140, 9597, 9688, 10380, 10968, 11072, 12110, 12796, 13440, 13710, 13840, 14532, 14624, 15995, 16608, 18165, 18280, 19194, 19376, 20760, 21936, 22144, 24220, 25592, 26880, 27420, 27680, 29064, 29248, 31990, 33216, 36330, 36560, 38388, 38752, 41520, 43872, 44288, 47985, 48440, 51184, 54840, 55360, 58128, 58496, 63980, 66432, 72660, 73120, 76776, 77504, 79061, 83040, 87744, 95970, 96880, 102368, 109680, 110720, 116256, 116992, 127960, 132864, 145320, 146240, 153552, 155008, 158122, 166080, 175488, 191940, 193760, 204736, 219360, 221440, 232512, 237183, 255920, 290640, 292480, 307104, 310016, 316244, 332160, 350976, 383880, 387520, 395305, 409472, 438720, 465024, 474366, 511840, 553427, 581280, 584960, 614208, 632488, 664320, 767760, 775040, 790610, 818944, 877440, 930048, 948732, 1023680, 1106854, 1162560, 1185915, 1228416, 1264976, 1535520, 1550080, 1581220, 1660281, 1754880, 1897464, 2047360, 2213708, 2325120, 2371830, 2456832, 2529952, 2767135, 3071040, 3162440, 3320562, 3794928, 4094720, 4427416, 4650240, 4743660, 5059904, 5534270, 6142080, 6324880, 6641124, 7589856, 8301405, 8854832, 9487320, 10119808, 11068540, 12284160, 12649760, 13282248, 15179712, 16602810, 17709664, 18974640, 20239616, 22137080, 25299520, 26564496, 30359424, 33205620, 35419328, 37949280, 44274160, 50599040, 53128992, 60718848, 66411240, 70838656, 75898560, 88548320, 101198080, 106257984, 132822480, 141677312, 151797120, 177096640, 212515968, 265644960, 303594240, 354193280, 425031936, 531289920, 708386560, 1062579840, 2125159680]

約数ペア:

[(1, 2125159680), (2, 1062579840), (3, 708386560), (4, 531289920), (5, 425031936), (6, 354193280), (7, 303594240), (8, 265644960), (10, 212515968), (12, 177096640), (14, 151797120), (15, 141677312), (16, 132822480), (20, 106257984), (21, 101198080), (24, 88548320), (28, 75898560), (30, 70838656), (32, 66411240), (35, 60718848), (40, 53128992), (42, 50599040), (48, 44274160), (56, 37949280), (60, 35419328), (64, 33205620), (70, 30359424), (80, 26564496), (84, 25299520), (96, 22137080), (105, 20239616), (112, 18974640), (120, 17709664), (128, 16602810), (140, 15179712), (160, 13282248), (168, 12649760), (173, 12284160), (192, 11068540), (210, 10119808), (224, 9487320), (240, 8854832), (256, 8301405), (280, 7589856), (320, 6641124), (336, 6324880), (346, 6142080), (384, 5534270), (420, 5059904), (448, 4743660), (457, 4650240), (480, 4427416), (519, 4094720), (560, 3794928), (640, 3320562), (672, 3162440), (692, 3071040), (768, 2767135), (840, 2529952), (865, 2456832), (896, 2371830), (914, 2325120), (960, 2213708), (1038, 2047360), (1120, 1897464), (1211, 1754880), (1280, 1660281), (1344, 1581220), (1371, 1550080), (1384, 1535520), (1680, 1264976), (1730, 1228416), (1792, 1185915), (1828, 1162560), (1920, 1106854), (2076, 1023680), (2240, 948732), (2285, 930048), (2422, 877440), (2595, 818944), (2688, 790610), (2742, 775040), (2768, 767760), (3199, 664320), (3360, 632488), (3460, 614208), (3633, 584960), (3656, 581280), (3840, 553427), (4152, 511840), (4480, 474366), (4570, 465024), (4844, 438720), (5190, 409472), (5376, 395305), (5484, 387520), (5536, 383880), (6055, 350976), (6398, 332160), (6720, 316244), (6855, 310016), (6920, 307104), (7266, 292480), (7312, 290640), (8304, 255920), (8960, 237183), (9140, 232512), (9597, 221440), (9688, 219360), (10380, 204736), (10968, 193760), (11072, 191940), (12110, 175488), (12796, 166080), (13440, 158122), (13710, 155008), (13840, 153552), (14532, 146240), (14624, 145320), (15995, 132864), (16608, 127960), (18165, 116992), (18280, 116256), (19194, 110720), (19376, 109680), (20760, 102368), (21936, 96880), (22144, 95970), (24220, 87744), (25592, 83040), (26880, 79061), (27420, 77504), (27680, 76776), (29064, 73120), (29248, 72660), (31990, 66432), (33216, 63980), (36330, 58496), (36560, 58128), (38388, 55360), (38752, 54840), (41520, 51184), (43872, 48440), (44288, 47985)]