31201966080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{338563}}^1$

素因数の和:338596

約数の個数: 144

約数和(自身を含む): 108140727240

約数和(自身を除く): 76938761160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 92160, 338563, 677126, 1015689, 1354252, 1692815, 2031378, 2708504, 3047067, 3385630, 4062756, 5078445, 5417008, 6094134, 6771260, 8125512, 10156890, 10834016, 12188268, 13542520, 15235335, 16251024, 20313780, 21668032, 24376536, 27085040, 30470670, 32502048, 40627560, 43336064, 48753072, 54170080, 60941340, 65004096, 81255120, 86672128, 97506144, 108340160, 121882680, 130008192, 162510240, 173344256, 195012288, 216680320, 243765360, 260016384, 325020480, 346688512, 390024576, 433360640, 487530720, 520032768, 650040960, 693377024, 780049152, 866721280, 975061440, 1040065536, 1300081920, 1560098304, 1733442560, 1950122880, 2080131072, 2600163840, 3120196608, 3466885120, 3900245760, 5200327680, 6240393216, 7800491520, 10400655360, 15600983040, 31201966080]

約数ペア:

[(1, 31201966080), (2, 15600983040), (3, 10400655360), (4, 7800491520), (5, 6240393216), (6, 5200327680), (8, 3900245760), (9, 3466885120), (10, 3120196608), (12, 2600163840), (15, 2080131072), (16, 1950122880), (18, 1733442560), (20, 1560098304), (24, 1300081920), (30, 1040065536), (32, 975061440), (36, 866721280), (40, 780049152), (45, 693377024), (48, 650040960), (60, 520032768), (64, 487530720), (72, 433360640), (80, 390024576), (90, 346688512), (96, 325020480), (120, 260016384), (128, 243765360), (144, 216680320), (160, 195012288), (180, 173344256), (192, 162510240), (240, 130008192), (256, 121882680), (288, 108340160), (320, 97506144), (360, 86672128), (384, 81255120), (480, 65004096), (512, 60941340), (576, 54170080), (640, 48753072), (720, 43336064), (768, 40627560), (960, 32502048), (1024, 30470670), (1152, 27085040), (1280, 24376536), (1440, 21668032), (1536, 20313780), (1920, 16251024), (2048, 15235335), (2304, 13542520), (2560, 12188268), (2880, 10834016), (3072, 10156890), (3840, 8125512), (4608, 6771260), (5120, 6094134), (5760, 5417008), (6144, 5078445), (7680, 4062756), (9216, 3385630), (10240, 3047067), (11520, 2708504), (15360, 2031378), (18432, 1692815), (23040, 1354252), (30720, 1015689), (46080, 677126), (92160, 338563)]