165281707520

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{4327}}^1$

素因数の和:4740

約数の個数: 160

約数和(自身を含む): 406767322368

約数和(自身を除く): 241485614848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 347, 430, 512, 640, 688, 694, 860, 1280, 1376, 1388, 1720, 1735, 2560, 2752, 2776, 3440, 3470, 4327, 5504, 5552, 6880, 6940, 8654, 11008, 11104, 13760, 13880, 14921, 17308, 21635, 22016, 22208, 27520, 27760, 29842, 34616, 43270, 44416, 55040, 55520, 59684, 69232, 74605, 86540, 88832, 110080, 111040, 119368, 138464, 149210, 173080, 177664, 186061, 222080, 238736, 276928, 298420, 346160, 372122, 444160, 477472, 553856, 596840, 692320, 744244, 888320, 930305, 954944, 1107712, 1193680, 1384640, 1488488, 1501469, 1860610, 1909888, 2215424, 2387360, 2769280, 2976976, 3002938, 3721220, 3819776, 4774720, 5538560, 5953952, 6005876, 7442440, 7507345, 7639552, 9549440, 11077120, 11907904, 12011752, 14884880, 15014690, 19098880, 23815808, 24023504, 29769760, 30029380, 38197760, 47631616, 48047008, 59539520, 60058760, 64563167, 95263232, 96094016, 119079040, 120117520, 129126334, 192188032, 238158080, 240235040, 258252668, 322815835, 384376064, 476316160, 480470080, 516505336, 645631670, 768752128, 960940160, 1033010672, 1291263340, 1921880320, 2066021344, 2582526680, 3843760640, 4132042688, 5165053360, 8264085376, 10330106720, 16528170752, 20660213440, 33056341504, 41320426880, 82640853760, 165281707520]

約数ペア:

[(1, 165281707520), (2, 82640853760), (4, 41320426880), (5, 33056341504), (8, 20660213440), (10, 16528170752), (16, 10330106720), (20, 8264085376), (32, 5165053360), (40, 4132042688), (43, 3843760640), (64, 2582526680), (80, 2066021344), (86, 1921880320), (128, 1291263340), (160, 1033010672), (172, 960940160), (215, 768752128), (256, 645631670), (320, 516505336), (344, 480470080), (347, 476316160), (430, 384376064), (512, 322815835), (640, 258252668), (688, 240235040), (694, 238158080), (860, 192188032), (1280, 129126334), (1376, 120117520), (1388, 119079040), (1720, 96094016), (1735, 95263232), (2560, 64563167), (2752, 60058760), (2776, 59539520), (3440, 48047008), (3470, 47631616), (4327, 38197760), (5504, 30029380), (5552, 29769760), (6880, 24023504), (6940, 23815808), (8654, 19098880), (11008, 15014690), (11104, 14884880), (13760, 12011752), (13880, 11907904), (14921, 11077120), (17308, 9549440), (21635, 7639552), (22016, 7507345), (22208, 7442440), (27520, 6005876), (27760, 5953952), (29842, 5538560), (34616, 4774720), (43270, 3819776), (44416, 3721220), (55040, 3002938), (55520, 2976976), (59684, 2769280), (69232, 2387360), (74605, 2215424), (86540, 1909888), (88832, 1860610), (110080, 1501469), (111040, 1488488), (119368, 1384640), (138464, 1193680), (149210, 1107712), (173080, 954944), (177664, 930305), (186061, 888320), (222080, 744244), (238736, 692320), (276928, 596840), (298420, 553856), (346160, 477472), (372122, 444160)]