387383360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 224

約数和(自身を含む): 1161361152

約数和(自身を除く): 773977792

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 64, 65, 70, 80, 91, 104, 106, 112, 130, 140, 160, 182, 208, 212, 224, 251, 260, 265, 280, 320, 364, 371, 416, 424, 448, 455, 502, 520, 530, 560, 689, 728, 742, 832, 848, 910, 1004, 1040, 1060, 1120, 1255, 1378, 1456, 1484, 1696, 1757, 1820, 1855, 2008, 2080, 2120, 2240, 2510, 2756, 2912, 2968, 3263, 3392, 3445, 3514, 3640, 3710, 4016, 4160, 4240, 4823, 5020, 5512, 5824, 5936, 6526, 6890, 7028, 7280, 7420, 8032, 8480, 8785, 9646, 10040, 11024, 11872, 13052, 13303, 13780, 14056, 14560, 14840, 16064, 16315, 16960, 17570, 19292, 20080, 22048, 22841, 23744, 24115, 26104, 26606, 27560, 28112, 29120, 29680, 32630, 35140, 38584, 40160, 44096, 45682, 48230, 52208, 53212, 55120, 56224, 59360, 65260, 66515, 70280, 77168, 80320, 91364, 93121, 96460, 104416, 106424, 110240, 112448, 114205, 118720, 130520, 133030, 140560, 154336, 172939, 182728, 186242, 192920, 208832, 212848, 220480, 228410, 261040, 266060, 281120, 308672, 345878, 365456, 372484, 385840, 425696, 456820, 465605, 522080, 532120, 562240, 691756, 730912, 744968, 771680, 851392, 864695, 913640, 931210, 1044160, 1064240, 1210573, 1383512, 1461824, 1489936, 1543360, 1729390, 1827280, 1862420, 2128480, 2421146, 2767024, 2979872, 3458780, 3654560, 3724840, 4256960, 4842292, 5534048, 5959744, 6052865, 6917560, 7309120, 7449680, 9684584, 11068096, 12105730, 13835120, 14899360, 19369168, 24211460, 27670240, 29798720, 38738336, 48422920, 55340480, 77476672, 96845840, 193691680, 387383360]

約数ペア:

[(1, 387383360), (2, 193691680), (4, 96845840), (5, 77476672), (7, 55340480), (8, 48422920), (10, 38738336), (13, 29798720), (14, 27670240), (16, 24211460), (20, 19369168), (26, 14899360), (28, 13835120), (32, 12105730), (35, 11068096), (40, 9684584), (52, 7449680), (53, 7309120), (56, 6917560), (64, 6052865), (65, 5959744), (70, 5534048), (80, 4842292), (91, 4256960), (104, 3724840), (106, 3654560), (112, 3458780), (130, 2979872), (140, 2767024), (160, 2421146), (182, 2128480), (208, 1862420), (212, 1827280), (224, 1729390), (251, 1543360), (260, 1489936), (265, 1461824), (280, 1383512), (320, 1210573), (364, 1064240), (371, 1044160), (416, 931210), (424, 913640), (448, 864695), (455, 851392), (502, 771680), (520, 744968), (530, 730912), (560, 691756), (689, 562240), (728, 532120), (742, 522080), (832, 465605), (848, 456820), (910, 425696), (1004, 385840), (1040, 372484), (1060, 365456), (1120, 345878), (1255, 308672), (1378, 281120), (1456, 266060), (1484, 261040), (1696, 228410), (1757, 220480), (1820, 212848), (1855, 208832), (2008, 192920), (2080, 186242), (2120, 182728), (2240, 172939), (2510, 154336), (2756, 140560), (2912, 133030), (2968, 130520), (3263, 118720), (3392, 114205), (3445, 112448), (3514, 110240), (3640, 106424), (3710, 104416), (4016, 96460), (4160, 93121), (4240, 91364), (4823, 80320), (5020, 77168), (5512, 70280), (5824, 66515), (5936, 65260), (6526, 59360), (6890, 56224), (7028, 55120), (7280, 53212), (7420, 52208), (8032, 48230), (8480, 45682), (8785, 44096), (9646, 40160), (10040, 38584), (11024, 35140), (11872, 32630), (13052, 29680), (13303, 29120), (13780, 28112), (14056, 27560), (14560, 26606), (14840, 26104), (16064, 24115), (16315, 23744), (16960, 22841), (17570, 22048), (19292, 20080)]