156719220160

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{237857}}^1$

素因数の和:237974

約数の個数: 112

約数和(自身を含む): 391495239360

約数和(自身を除く): 234776019200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 71, 80, 116, 142, 145, 160, 232, 284, 290, 320, 355, 464, 568, 580, 710, 928, 1136, 1160, 1420, 1856, 2059, 2272, 2320, 2840, 4118, 4544, 4640, 5680, 8236, 9280, 10295, 11360, 16472, 20590, 22720, 32944, 41180, 65888, 82360, 131776, 164720, 237857, 329440, 475714, 658880, 951428, 1189285, 1902856, 2378570, 3805712, 4757140, 6897853, 7611424, 9514280, 13795706, 15222848, 16887847, 19028560, 27591412, 33775694, 34489265, 38057120, 55182824, 67551388, 68978530, 76114240, 84439235, 110365648, 135102776, 137957060, 168878470, 220731296, 270205552, 275914120, 337756940, 441462592, 489747563, 540411104, 551828240, 675513880, 979495126, 1080822208, 1103656480, 1351027760, 1958990252, 2207312960, 2448737815, 2702055520, 3917980504, 4897475630, 5404111040, 7835961008, 9794951260, 15671922016, 19589902520, 31343844032, 39179805040, 78359610080, 156719220160]

約数ペア:

[(1, 156719220160), (2, 78359610080), (4, 39179805040), (5, 31343844032), (8, 19589902520), (10, 15671922016), (16, 9794951260), (20, 7835961008), (29, 5404111040), (32, 4897475630), (40, 3917980504), (58, 2702055520), (64, 2448737815), (71, 2207312960), (80, 1958990252), (116, 1351027760), (142, 1103656480), (145, 1080822208), (160, 979495126), (232, 675513880), (284, 551828240), (290, 540411104), (320, 489747563), (355, 441462592), (464, 337756940), (568, 275914120), (580, 270205552), (710, 220731296), (928, 168878470), (1136, 137957060), (1160, 135102776), (1420, 110365648), (1856, 84439235), (2059, 76114240), (2272, 68978530), (2320, 67551388), (2840, 55182824), (4118, 38057120), (4544, 34489265), (4640, 33775694), (5680, 27591412), (8236, 19028560), (9280, 16887847), (10295, 15222848), (11360, 13795706), (16472, 9514280), (20590, 7611424), (22720, 6897853), (32944, 4757140), (41180, 3805712), (65888, 2378570), (82360, 1902856), (131776, 1189285), (164720, 951428), (237857, 658880), (329440, 475714)]