136001280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 439737984

約数和(自身を除く): 303736704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 256, 320, 321, 331, 384, 428, 480, 535, 640, 642, 662, 768, 856, 960, 993, 1070, 1280, 1284, 1324, 1605, 1655, 1712, 1920, 1986, 2140, 2568, 2648, 3210, 3310, 3424, 3840, 3972, 4280, 4965, 5136, 5296, 6420, 6620, 6848, 7944, 8560, 9930, 10272, 10592, 12840, 13240, 13696, 15888, 17120, 19860, 20544, 21184, 25680, 26480, 27392, 31776, 34240, 35417, 39720, 41088, 42368, 51360, 52960, 63552, 68480, 70834, 79440, 82176, 84736, 102720, 105920, 106251, 127104, 136960, 141668, 158880, 177085, 205440, 211840, 212502, 254208, 283336, 317760, 354170, 410880, 423680, 425004, 531255, 566672, 635520, 708340, 850008, 1062510, 1133344, 1271040, 1416680, 1700016, 2125020, 2266688, 2833360, 3400032, 4250040, 4533376, 5666720, 6800064, 8500080, 9066752, 11333440, 13600128, 17000160, 22666880, 27200256, 34000320, 45333760, 68000640, 136001280]

約数ペア:

[(1, 136001280), (2, 68000640), (3, 45333760), (4, 34000320), (5, 27200256), (6, 22666880), (8, 17000160), (10, 13600128), (12, 11333440), (15, 9066752), (16, 8500080), (20, 6800064), (24, 5666720), (30, 4533376), (32, 4250040), (40, 3400032), (48, 2833360), (60, 2266688), (64, 2125020), (80, 1700016), (96, 1416680), (107, 1271040), (120, 1133344), (128, 1062510), (160, 850008), (192, 708340), (214, 635520), (240, 566672), (256, 531255), (320, 425004), (321, 423680), (331, 410880), (384, 354170), (428, 317760), (480, 283336), (535, 254208), (640, 212502), (642, 211840), (662, 205440), (768, 177085), (856, 158880), (960, 141668), (993, 136960), (1070, 127104), (1280, 106251), (1284, 105920), (1324, 102720), (1605, 84736), (1655, 82176), (1712, 79440), (1920, 70834), (1986, 68480), (2140, 63552), (2568, 52960), (2648, 51360), (3210, 42368), (3310, 41088), (3424, 39720), (3840, 35417), (3972, 34240), (4280, 31776), (4965, 27392), (5136, 26480), (5296, 25680), (6420, 21184), (6620, 20544), (6848, 19860), (7944, 17120), (8560, 15888), (9930, 13696), (10272, 13240), (10592, 12840)]