7970184960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{23321}}^1$

素因数の和:23434

約数の個数: 144

約数和(自身を含む): 25741890720

約数和(自身を除く): 17771705760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 256, 267, 320, 356, 384, 445, 480, 534, 640, 712, 768, 890, 960, 1068, 1280, 1335, 1424, 1780, 1920, 2136, 2670, 2848, 3560, 3840, 4272, 5340, 5696, 7120, 8544, 10680, 11392, 14240, 17088, 21360, 22784, 23321, 28480, 34176, 42720, 46642, 56960, 68352, 69963, 85440, 93284, 113920, 116605, 139926, 170880, 186568, 233210, 279852, 341760, 349815, 373136, 466420, 559704, 699630, 746272, 932840, 1119408, 1399260, 1492544, 1865680, 2075569, 2238816, 2798520, 2985088, 3731360, 4151138, 4477632, 5597040, 5970176, 6226707, 7462720, 8302276, 8955264, 10377845, 11194080, 12453414, 14925440, 16604552, 17910528, 20755690, 22388160, 24906828, 29850880, 31133535, 33209104, 41511380, 44776320, 49813656, 62267070, 66418208, 83022760, 89552640, 99627312, 124534140, 132836416, 166045520, 199254624, 249068280, 265672832, 332091040, 398509248, 498136560, 531345664, 664182080, 797018496, 996273120, 1328364160, 1594036992, 1992546240, 2656728320, 3985092480, 7970184960]

約数ペア:

[(1, 7970184960), (2, 3985092480), (3, 2656728320), (4, 1992546240), (5, 1594036992), (6, 1328364160), (8, 996273120), (10, 797018496), (12, 664182080), (15, 531345664), (16, 498136560), (20, 398509248), (24, 332091040), (30, 265672832), (32, 249068280), (40, 199254624), (48, 166045520), (60, 132836416), (64, 124534140), (80, 99627312), (89, 89552640), (96, 83022760), (120, 66418208), (128, 62267070), (160, 49813656), (178, 44776320), (192, 41511380), (240, 33209104), (256, 31133535), (267, 29850880), (320, 24906828), (356, 22388160), (384, 20755690), (445, 17910528), (480, 16604552), (534, 14925440), (640, 12453414), (712, 11194080), (768, 10377845), (890, 8955264), (960, 8302276), (1068, 7462720), (1280, 6226707), (1335, 5970176), (1424, 5597040), (1780, 4477632), (1920, 4151138), (2136, 3731360), (2670, 2985088), (2848, 2798520), (3560, 2238816), (3840, 2075569), (4272, 1865680), (5340, 1492544), (5696, 1399260), (7120, 1119408), (8544, 932840), (10680, 746272), (11392, 699630), (14240, 559704), (17088, 466420), (21360, 373136), (22784, 349815), (23321, 341760), (28480, 279852), (34176, 233210), (42720, 186568), (46642, 170880), (56960, 139926), (68352, 116605), (69963, 113920), (85440, 93284)]