31484688120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{42683}}^1$

素因数の和:43386

約数の個数: 128

約数和(自身を含む): 105105081600

約数和(自身を除く): 73620393480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 683, 1080, 1366, 2049, 2732, 3415, 4098, 5464, 6147, 6830, 8196, 10245, 12294, 13660, 16392, 18441, 20490, 24588, 27320, 30735, 36882, 40980, 42683, 49176, 61470, 73764, 81960, 85366, 92205, 122940, 128049, 147528, 170732, 184410, 213415, 245880, 256098, 341464, 368820, 384147, 426830, 512196, 640245, 737640, 768294, 853660, 1024392, 1152441, 1280490, 1536588, 1707320, 1920735, 2304882, 2560980, 3073176, 3841470, 4609764, 5121960, 5762205, 7682940, 9219528, 11524410, 15365880, 23048820, 29152489, 46097640, 58304978, 87457467, 116609956, 145762445, 174914934, 233219912, 262372401, 291524890, 349829868, 437287335, 524744802, 583049780, 699659736, 787117203, 874574670, 1049489604, 1166099560, 1311862005, 1574234406, 1749149340, 2098979208, 2623724010, 3148468812, 3498298680, 3935586015, 5247448020, 6296937624, 7871172030, 10494896040, 15742344060, 31484688120]

約数ペア:

[(1, 31484688120), (2, 15742344060), (3, 10494896040), (4, 7871172030), (5, 6296937624), (6, 5247448020), (8, 3935586015), (9, 3498298680), (10, 3148468812), (12, 2623724010), (15, 2098979208), (18, 1749149340), (20, 1574234406), (24, 1311862005), (27, 1166099560), (30, 1049489604), (36, 874574670), (40, 787117203), (45, 699659736), (54, 583049780), (60, 524744802), (72, 437287335), (90, 349829868), (108, 291524890), (120, 262372401), (135, 233219912), (180, 174914934), (216, 145762445), (270, 116609956), (360, 87457467), (540, 58304978), (683, 46097640), (1080, 29152489), (1366, 23048820), (2049, 15365880), (2732, 11524410), (3415, 9219528), (4098, 7682940), (5464, 5762205), (6147, 5121960), (6830, 4609764), (8196, 3841470), (10245, 3073176), (12294, 2560980), (13660, 2304882), (16392, 1920735), (18441, 1707320), (20490, 1536588), (24588, 1280490), (27320, 1152441), (30735, 1024392), (36882, 853660), (40980, 768294), (42683, 737640), (49176, 640245), (61470, 512196), (73764, 426830), (81960, 384147), (85366, 368820), (92205, 341464), (122940, 256098), (128049, 245880), (147528, 213415), (170732, 184410)]