8190321120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{63907}}^1$

素因数の和:64017

約数の個数: 144

約数和(自身を含む): 28263952080

約数和(自身を除く): 20073630960

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, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 8544, 10680, 12816, 14240, 16020, 21360, 25632, 32040, 42720, 63907, 64080, 127814, 128160, 191721, 255628, 319535, 383442, 511256, 575163, 639070, 766884, 958605, 1022512, 1150326, 1278140, 1533768, 1917210, 2045024, 2300652, 2556280, 2875815, 3067536, 3834420, 4601304, 5112560, 5687723, 5751630, 6135072, 7668840, 9202608, 10225120, 11375446, 11503260, 15337680, 17063169, 18405216, 22750892, 23006520, 28438615, 30675360, 34126338, 45501784, 46013040, 51189507, 56877230, 68252676, 85315845, 91003568, 92026080, 102379014, 113754460, 136505352, 170631690, 182007136, 204758028, 227508920, 255947535, 273010704, 341263380, 409516056, 455017840, 511895070, 546021408, 682526760, 819032112, 910035680, 1023790140, 1365053520, 1638064224, 2047580280, 2730107040, 4095160560, 8190321120]

約数ペア:

[(1, 8190321120), (2, 4095160560), (3, 2730107040), (4, 2047580280), (5, 1638064224), (6, 1365053520), (8, 1023790140), (9, 910035680), (10, 819032112), (12, 682526760), (15, 546021408), (16, 511895070), (18, 455017840), (20, 409516056), (24, 341263380), (30, 273010704), (32, 255947535), (36, 227508920), (40, 204758028), (45, 182007136), (48, 170631690), (60, 136505352), (72, 113754460), (80, 102379014), (89, 92026080), (90, 91003568), (96, 85315845), (120, 68252676), (144, 56877230), (160, 51189507), (178, 46013040), (180, 45501784), (240, 34126338), (267, 30675360), (288, 28438615), (356, 23006520), (360, 22750892), (445, 18405216), (480, 17063169), (534, 15337680), (712, 11503260), (720, 11375446), (801, 10225120), (890, 9202608), (1068, 7668840), (1335, 6135072), (1424, 5751630), (1440, 5687723), (1602, 5112560), (1780, 4601304), (2136, 3834420), (2670, 3067536), (2848, 2875815), (3204, 2556280), (3560, 2300652), (4005, 2045024), (4272, 1917210), (5340, 1533768), (6408, 1278140), (7120, 1150326), (8010, 1022512), (8544, 958605), (10680, 766884), (12816, 639070), (14240, 575163), (16020, 511256), (21360, 383442), (25632, 319535), (32040, 255628), (42720, 191721), (63907, 128160), (64080, 127814)]