135690880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 357799680

約数和(自身を除く): 222108800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 128, 130, 160, 188, 208, 235, 260, 320, 347, 376, 416, 470, 520, 611, 640, 694, 752, 832, 940, 1040, 1222, 1388, 1504, 1664, 1735, 1880, 2080, 2444, 2776, 3008, 3055, 3470, 3760, 4160, 4511, 4888, 5552, 6016, 6110, 6940, 7520, 8320, 9022, 9776, 11104, 12220, 13880, 15040, 16309, 18044, 19552, 22208, 22555, 24440, 27760, 30080, 32618, 36088, 39104, 44416, 45110, 48880, 55520, 65236, 72176, 78208, 81545, 90220, 97760, 111040, 130472, 144352, 163090, 180440, 195520, 212017, 222080, 260944, 288704, 326180, 360880, 391040, 424034, 521888, 577408, 652360, 721760, 848068, 1043776, 1060085, 1304720, 1443520, 1696136, 2087552, 2120170, 2609440, 2887040, 3392272, 4240340, 5218880, 6784544, 8480680, 10437760, 13569088, 16961360, 27138176, 33922720, 67845440, 135690880]

約数ペア:

[(1, 135690880), (2, 67845440), (4, 33922720), (5, 27138176), (8, 16961360), (10, 13569088), (13, 10437760), (16, 8480680), (20, 6784544), (26, 5218880), (32, 4240340), (40, 3392272), (47, 2887040), (52, 2609440), (64, 2120170), (65, 2087552), (80, 1696136), (94, 1443520), (104, 1304720), (128, 1060085), (130, 1043776), (160, 848068), (188, 721760), (208, 652360), (235, 577408), (260, 521888), (320, 424034), (347, 391040), (376, 360880), (416, 326180), (470, 288704), (520, 260944), (611, 222080), (640, 212017), (694, 195520), (752, 180440), (832, 163090), (940, 144352), (1040, 130472), (1222, 111040), (1388, 97760), (1504, 90220), (1664, 81545), (1735, 78208), (1880, 72176), (2080, 65236), (2444, 55520), (2776, 48880), (3008, 45110), (3055, 44416), (3470, 39104), (3760, 36088), (4160, 32618), (4511, 30080), (4888, 27760), (5552, 24440), (6016, 22555), (6110, 22208), (6940, 19552), (7520, 18044), (8320, 16309), (9022, 15040), (9776, 13880), (11104, 12220)]