1415592960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4007}}^1$

素因数の和:4058

約数の個数: 176

約数和(自身を含む): 4725720576

約数和(自身を除く): 3310127616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1024, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2560, 2760, 2944, 3072, 3680, 3840, 4007, 4416, 5120, 5520, 5888, 7360, 7680, 8014, 8832, 11040, 11776, 12021, 14720, 15360, 16028, 17664, 20035, 22080, 23552, 24042, 29440, 32056, 35328, 40070, 44160, 48084, 58880, 60105, 64112, 70656, 80140, 88320, 92161, 96168, 117760, 120210, 128224, 160280, 176640, 184322, 192336, 240420, 256448, 276483, 320560, 353280, 368644, 384672, 460805, 480840, 512896, 552966, 641120, 737288, 769344, 921610, 961680, 1025792, 1105932, 1282240, 1382415, 1474576, 1538688, 1843220, 1923360, 2051584, 2211864, 2564480, 2764830, 2949152, 3077376, 3686440, 3846720, 4103168, 4423728, 5128960, 5529660, 5898304, 6154752, 7372880, 7693440, 8847456, 10257920, 11059320, 11796608, 12309504, 14745760, 15386880, 17694912, 20515840, 22118640, 23593216, 29491520, 30773760, 35389824, 44237280, 47186432, 58983040, 61547520, 70779648, 88474560, 94372864, 117966080, 141559296, 176949120, 235932160, 283118592, 353898240, 471864320, 707796480, 1415592960]

約数ペア:

[(1, 1415592960), (2, 707796480), (3, 471864320), (4, 353898240), (5, 283118592), (6, 235932160), (8, 176949120), (10, 141559296), (12, 117966080), (15, 94372864), (16, 88474560), (20, 70779648), (23, 61547520), (24, 58983040), (30, 47186432), (32, 44237280), (40, 35389824), (46, 30773760), (48, 29491520), (60, 23593216), (64, 22118640), (69, 20515840), (80, 17694912), (92, 15386880), (96, 14745760), (115, 12309504), (120, 11796608), (128, 11059320), (138, 10257920), (160, 8847456), (184, 7693440), (192, 7372880), (230, 6154752), (240, 5898304), (256, 5529660), (276, 5128960), (320, 4423728), (345, 4103168), (368, 3846720), (384, 3686440), (460, 3077376), (480, 2949152), (512, 2764830), (552, 2564480), (640, 2211864), (690, 2051584), (736, 1923360), (768, 1843220), (920, 1538688), (960, 1474576), (1024, 1382415), (1104, 1282240), (1280, 1105932), (1380, 1025792), (1472, 961680), (1536, 921610), (1840, 769344), (1920, 737288), (2208, 641120), (2560, 552966), (2760, 512896), (2944, 480840), (3072, 460805), (3680, 384672), (3840, 368644), (4007, 353280), (4416, 320560), (5120, 276483), (5520, 256448), (5888, 240420), (7360, 192336), (7680, 184322), (8014, 176640), (8832, 160280), (11040, 128224), (11776, 120210), (12021, 117760), (14720, 96168), (15360, 92161), (16028, 88320), (17664, 80140), (20035, 70656), (22080, 64112), (23552, 60105), (24042, 58880), (29440, 48084), (32056, 44160), (35328, 40070)]