8232280960

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{683}}^1$

素因数の和:1248

約数の個数: 128

約数和(自身を含む): 20281557600

約数和(自身を除く): 12049276640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 509, 592, 640, 683, 740, 1018, 1184, 1366, 1480, 2036, 2368, 2545, 2732, 2960, 3415, 4072, 4736, 5090, 5464, 5920, 6830, 8144, 10180, 10928, 11840, 13660, 16288, 18833, 20360, 21856, 23680, 25271, 27320, 32576, 37666, 40720, 43712, 50542, 54640, 65152, 75332, 81440, 87424, 94165, 101084, 109280, 126355, 150664, 162880, 188330, 202168, 218560, 252710, 301328, 325760, 347647, 376660, 404336, 437120, 505420, 602656, 695294, 753320, 808672, 1010840, 1205312, 1390588, 1506640, 1617344, 1738235, 2021680, 2410624, 2781176, 3013280, 3234688, 3476470, 4043360, 5562352, 6026560, 6952940, 8086720, 11124704, 12053120, 12862939, 13905880, 16173440, 22249408, 25725878, 27811760, 44498816, 51451756, 55623520, 64314695, 102903512, 111247040, 128629390, 205807024, 222494080, 257258780, 411614048, 514517560, 823228096, 1029035120, 1646456192, 2058070240, 4116140480, 8232280960]

約数ペア:

[(1, 8232280960), (2, 4116140480), (4, 2058070240), (5, 1646456192), (8, 1029035120), (10, 823228096), (16, 514517560), (20, 411614048), (32, 257258780), (37, 222494080), (40, 205807024), (64, 128629390), (74, 111247040), (80, 102903512), (128, 64314695), (148, 55623520), (160, 51451756), (185, 44498816), (296, 27811760), (320, 25725878), (370, 22249408), (509, 16173440), (592, 13905880), (640, 12862939), (683, 12053120), (740, 11124704), (1018, 8086720), (1184, 6952940), (1366, 6026560), (1480, 5562352), (2036, 4043360), (2368, 3476470), (2545, 3234688), (2732, 3013280), (2960, 2781176), (3415, 2410624), (4072, 2021680), (4736, 1738235), (5090, 1617344), (5464, 1506640), (5920, 1390588), (6830, 1205312), (8144, 1010840), (10180, 808672), (10928, 753320), (11840, 695294), (13660, 602656), (16288, 505420), (18833, 437120), (20360, 404336), (21856, 376660), (23680, 347647), (25271, 325760), (27320, 301328), (32576, 252710), (37666, 218560), (40720, 202168), (43712, 188330), (50542, 162880), (54640, 150664), (65152, 126355), (75332, 109280), (81440, 101084), (87424, 94165)]