2399352320

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 160

約数和(自身を含む): 6006499488

約数和(自身を除く): 3607147168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 73, 74, 80, 128, 146, 148, 160, 185, 256, 292, 296, 320, 347, 365, 370, 512, 584, 592, 640, 694, 730, 740, 1168, 1184, 1280, 1388, 1460, 1480, 1735, 2336, 2368, 2560, 2701, 2776, 2920, 2960, 3470, 4672, 4736, 5402, 5552, 5840, 5920, 6940, 9344, 9472, 10804, 11104, 11680, 11840, 12839, 13505, 13880, 18688, 18944, 21608, 22208, 23360, 23680, 25331, 25678, 27010, 27760, 37376, 43216, 44416, 46720, 47360, 50662, 51356, 54020, 55520, 64195, 86432, 88832, 93440, 94720, 101324, 102712, 108040, 111040, 126655, 128390, 172864, 177664, 186880, 202648, 205424, 216080, 222080, 253310, 256780, 345728, 405296, 410848, 432160, 444160, 506620, 513560, 691456, 810592, 821696, 864320, 888320, 937247, 1013240, 1027120, 1382912, 1621184, 1643392, 1728640, 1874494, 2026480, 2054240, 3242368, 3286784, 3457280, 3748988, 4052960, 4108480, 4686235, 6484736, 6573568, 6914560, 7497976, 8105920, 8216960, 9372470, 12969472, 14995952, 16211840, 16433920, 18744940, 29991904, 32423680, 32867840, 37489880, 59983808, 64847360, 74979760, 119967616, 149959520, 239935232, 299919040, 479870464, 599838080, 1199676160, 2399352320]

約数ペア:

[(1, 2399352320), (2, 1199676160), (4, 599838080), (5, 479870464), (8, 299919040), (10, 239935232), (16, 149959520), (20, 119967616), (32, 74979760), (37, 64847360), (40, 59983808), (64, 37489880), (73, 32867840), (74, 32423680), (80, 29991904), (128, 18744940), (146, 16433920), (148, 16211840), (160, 14995952), (185, 12969472), (256, 9372470), (292, 8216960), (296, 8105920), (320, 7497976), (347, 6914560), (365, 6573568), (370, 6484736), (512, 4686235), (584, 4108480), (592, 4052960), (640, 3748988), (694, 3457280), (730, 3286784), (740, 3242368), (1168, 2054240), (1184, 2026480), (1280, 1874494), (1388, 1728640), (1460, 1643392), (1480, 1621184), (1735, 1382912), (2336, 1027120), (2368, 1013240), (2560, 937247), (2701, 888320), (2776, 864320), (2920, 821696), (2960, 810592), (3470, 691456), (4672, 513560), (4736, 506620), (5402, 444160), (5552, 432160), (5840, 410848), (5920, 405296), (6940, 345728), (9344, 256780), (9472, 253310), (10804, 222080), (11104, 216080), (11680, 205424), (11840, 202648), (12839, 186880), (13505, 177664), (13880, 172864), (18688, 128390), (18944, 126655), (21608, 111040), (22208, 108040), (23360, 102712), (23680, 101324), (25331, 94720), (25678, 93440), (27010, 88832), (27760, 86432), (37376, 64195), (43216, 55520), (44416, 54020), (46720, 51356), (47360, 50662)]