858896640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{10651}}^1$

素因数の和:10685

約数の個数: 216

約数和(自身を含む): 3396539328

約数和(自身を除く): 2537642688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 10651, 11520, 13440, 16128, 20160, 21302, 26880, 31953, 40320, 42604, 53255, 63906, 74557, 80640, 85208, 95859, 106510, 127812, 149114, 159765, 170416, 191718, 213020, 223671, 255624, 298228, 319530, 340832, 372785, 383436, 426040, 447342, 479295, 511248, 596456, 639060, 671013, 681664, 745570, 766872, 852080, 894684, 958590, 1022496, 1118355, 1192912, 1278120, 1342026, 1363328, 1491140, 1533744, 1704160, 1789368, 1917180, 2044992, 2236710, 2385824, 2556240, 2684052, 2726656, 2982280, 3067488, 3355065, 3408320, 3578736, 3834360, 4089984, 4473420, 4771648, 5112480, 5368104, 5964560, 6134976, 6710130, 6816640, 7157472, 7668720, 8179968, 8946840, 9543296, 10224960, 10736208, 11929120, 12269952, 13420260, 13633280, 14314944, 15337440, 17893680, 19086592, 20449920, 21472416, 23858240, 24539904, 26840520, 28629888, 30674880, 35787360, 40899840, 42944832, 47716480, 53681040, 57259776, 61349760, 71574720, 85889664, 95432960, 107362080, 122699520, 143149440, 171779328, 214724160, 286298880, 429448320, 858896640]

約数ペア:

[(1, 858896640), (2, 429448320), (3, 286298880), (4, 214724160), (5, 171779328), (6, 143149440), (7, 122699520), (8, 107362080), (9, 95432960), (10, 85889664), (12, 71574720), (14, 61349760), (15, 57259776), (16, 53681040), (18, 47716480), (20, 42944832), (21, 40899840), (24, 35787360), (28, 30674880), (30, 28629888), (32, 26840520), (35, 24539904), (36, 23858240), (40, 21472416), (42, 20449920), (45, 19086592), (48, 17893680), (56, 15337440), (60, 14314944), (63, 13633280), (64, 13420260), (70, 12269952), (72, 11929120), (80, 10736208), (84, 10224960), (90, 9543296), (96, 8946840), (105, 8179968), (112, 7668720), (120, 7157472), (126, 6816640), (128, 6710130), (140, 6134976), (144, 5964560), (160, 5368104), (168, 5112480), (180, 4771648), (192, 4473420), (210, 4089984), (224, 3834360), (240, 3578736), (252, 3408320), (256, 3355065), (280, 3067488), (288, 2982280), (315, 2726656), (320, 2684052), (336, 2556240), (360, 2385824), (384, 2236710), (420, 2044992), (448, 1917180), (480, 1789368), (504, 1704160), (560, 1533744), (576, 1491140), (630, 1363328), (640, 1342026), (672, 1278120), (720, 1192912), (768, 1118355), (840, 1022496), (896, 958590), (960, 894684), (1008, 852080), (1120, 766872), (1152, 745570), (1260, 681664), (1280, 671013), (1344, 639060), (1440, 596456), (1680, 511248), (1792, 479295), (1920, 447342), (2016, 426040), (2240, 383436), (2304, 372785), (2520, 340832), (2688, 319530), (2880, 298228), (3360, 255624), (3840, 223671), (4032, 213020), (4480, 191718), (5040, 170416), (5376, 159765), (5760, 149114), (6720, 127812), (8064, 106510), (8960, 95859), (10080, 85208), (10651, 80640), (11520, 74557), (13440, 63906), (16128, 53255), (20160, 42604), (21302, 40320), (26880, 31953)]