4431678720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{953}}^1$

素因数の和:1157

約数の個数: 288

約数和(自身を含む): 16286199552

約数和(自身を除く): 11854520832

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, 480, 519, 560, 640, 672, 692, 768, 840, 865, 896, 953, 960, 1038, 1120, 1211, 1280, 1344, 1384, 1680, 1730, 1792, 1906, 1920, 2076, 2240, 2422, 2595, 2688, 2768, 2859, 3360, 3460, 3633, 3812, 3840, 4152, 4480, 4765, 4844, 5190, 5376, 5536, 5718, 6055, 6671, 6720, 6920, 7266, 7624, 8304, 8960, 9530, 9688, 10380, 11072, 11436, 12110, 13342, 13440, 13840, 14295, 14532, 15248, 16608, 18165, 19060, 19376, 20013, 20760, 22144, 22872, 24220, 26684, 26880, 27680, 28590, 29064, 30496, 33216, 33355, 36330, 38120, 38752, 40026, 41520, 44288, 45744, 48440, 53368, 55360, 57180, 58128, 60992, 66432, 66710, 72660, 76240, 77504, 80052, 83040, 91488, 96880, 100065, 106736, 110720, 114360, 116256, 121984, 132864, 133420, 145320, 152480, 155008, 160104, 164869, 166080, 182976, 193760, 200130, 213472, 221440, 228720, 232512, 243968, 266840, 290640, 304960, 310016, 320208, 329738, 332160, 365952, 387520, 400260, 426944, 457440, 465024, 494607, 533680, 581280, 609920, 640416, 659476, 664320, 731904, 775040, 800520, 824345, 853888, 914880, 930048, 989214, 1067360, 1154083, 1162560, 1219840, 1280832, 1318952, 1550080, 1601040, 1648690, 1707776, 1829760, 1978428, 2134720, 2308166, 2325120, 2473035, 2561664, 2637904, 3202080, 3297380, 3462249, 3659520, 3956856, 4269440, 4616332, 4650240, 4946070, 5123328, 5275808, 5770415, 6404160, 6594760, 6924498, 7913712, 8538880, 9232664, 9892140, 10551616, 11540830, 12808320, 13189520, 13848996, 15827424, 17311245, 18465328, 19784280, 21103232, 23081660, 25616640, 26379040, 27697992, 31654848, 34622490, 36930656, 39568560, 42206464, 46163320, 52758080, 55395984, 63309696, 69244980, 73861312, 79137120, 92326640, 105516160, 110791968, 126619392, 138489960, 147722624, 158274240, 184653280, 211032320, 221583936, 276979920, 295445248, 316548480, 369306560, 443167872, 553959840, 633096960, 738613120, 886335744, 1107919680, 1477226240, 2215839360, 4431678720]

約数ペア:

[(1, 4431678720), (2, 2215839360), (3, 1477226240), (4, 1107919680), (5, 886335744), (6, 738613120), (7, 633096960), (8, 553959840), (10, 443167872), (12, 369306560), (14, 316548480), (15, 295445248), (16, 276979920), (20, 221583936), (21, 211032320), (24, 184653280), (28, 158274240), (30, 147722624), (32, 138489960), (35, 126619392), (40, 110791968), (42, 105516160), (48, 92326640), (56, 79137120), (60, 73861312), (64, 69244980), (70, 63309696), (80, 55395984), (84, 52758080), (96, 46163320), (105, 42206464), (112, 39568560), (120, 36930656), (128, 34622490), (140, 31654848), (160, 27697992), (168, 26379040), (173, 25616640), (192, 23081660), (210, 21103232), (224, 19784280), (240, 18465328), (256, 17311245), (280, 15827424), (320, 13848996), (336, 13189520), (346, 12808320), (384, 11540830), (420, 10551616), (448, 9892140), (480, 9232664), (519, 8538880), (560, 7913712), (640, 6924498), (672, 6594760), (692, 6404160), (768, 5770415), (840, 5275808), (865, 5123328), (896, 4946070), (953, 4650240), (960, 4616332), (1038, 4269440), (1120, 3956856), (1211, 3659520), (1280, 3462249), (1344, 3297380), (1384, 3202080), (1680, 2637904), (1730, 2561664), (1792, 2473035), (1906, 2325120), (1920, 2308166), (2076, 2134720), (2240, 1978428), (2422, 1829760), (2595, 1707776), (2688, 1648690), (2768, 1601040), (2859, 1550080), (3360, 1318952), (3460, 1280832), (3633, 1219840), (3812, 1162560), (3840, 1154083), (4152, 1067360), (4480, 989214), (4765, 930048), (4844, 914880), (5190, 853888), (5376, 824345), (5536, 800520), (5718, 775040), (6055, 731904), (6671, 664320), (6720, 659476), (6920, 640416), (7266, 609920), (7624, 581280), (8304, 533680), (8960, 494607), (9530, 465024), (9688, 457440), (10380, 426944), (11072, 400260), (11436, 387520), (12110, 365952), (13342, 332160), (13440, 329738), (13840, 320208), (14295, 310016), (14532, 304960), (15248, 290640), (16608, 266840), (18165, 243968), (19060, 232512), (19376, 228720), (20013, 221440), (20760, 213472), (22144, 200130), (22872, 193760), (24220, 182976), (26684, 166080), (26880, 164869), (27680, 160104), (28590, 155008), (29064, 152480), (30496, 145320), (33216, 133420), (33355, 132864), (36330, 121984), (38120, 116256), (38752, 114360), (40026, 110720), (41520, 106736), (44288, 100065), (45744, 96880), (48440, 91488), (53368, 83040), (55360, 80052), (57180, 77504), (58128, 76240), (60992, 72660), (66432, 66710)]