321881040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3859

約数の個数: 200

約数和(自身を含む): 1204251048

約数和(自身を除く): 882370008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 3821, 4212, 4680, 5265, 5616, 6480, 7020, 7642, 8424, 9360, 10530, 11463, 14040, 15284, 16848, 19105, 21060, 22926, 28080, 30568, 34389, 38210, 42120, 45852, 49673, 57315, 61136, 68778, 76420, 84240, 91704, 99346, 103167, 114630, 137556, 149019, 152840, 171945, 183408, 198692, 206334, 229260, 248365, 275112, 298038, 305680, 309501, 343890, 397384, 412668, 447057, 458520, 496730, 515835, 550224, 596076, 619002, 687780, 745095, 794768, 825336, 894114, 917040, 993460, 1031670, 1192152, 1238004, 1341171, 1375560, 1490190, 1547505, 1650672, 1788228, 1986920, 2063340, 2235285, 2384304, 2476008, 2682342, 2751120, 2980380, 3095010, 3576456, 3973840, 4023513, 4126680, 4470570, 4952016, 5364684, 5960760, 6190020, 6705855, 7152912, 8047026, 8253360, 8941140, 10729368, 11921520, 12380040, 13411710, 16094052, 17882280, 20117565, 21458736, 24760080, 26823420, 32188104, 35764560, 40235130, 53646840, 64376208, 80470260, 107293680, 160940520, 321881040]

約数ペア:

[(1, 321881040), (2, 160940520), (3, 107293680), (4, 80470260), (5, 64376208), (6, 53646840), (8, 40235130), (9, 35764560), (10, 32188104), (12, 26823420), (13, 24760080), (15, 21458736), (16, 20117565), (18, 17882280), (20, 16094052), (24, 13411710), (26, 12380040), (27, 11921520), (30, 10729368), (36, 8941140), (39, 8253360), (40, 8047026), (45, 7152912), (48, 6705855), (52, 6190020), (54, 5960760), (60, 5364684), (65, 4952016), (72, 4470570), (78, 4126680), (80, 4023513), (81, 3973840), (90, 3576456), (104, 3095010), (108, 2980380), (117, 2751120), (120, 2682342), (130, 2476008), (135, 2384304), (144, 2235285), (156, 2063340), (162, 1986920), (180, 1788228), (195, 1650672), (208, 1547505), (216, 1490190), (234, 1375560), (240, 1341171), (260, 1238004), (270, 1192152), (312, 1031670), (324, 993460), (351, 917040), (360, 894114), (390, 825336), (405, 794768), (432, 745095), (468, 687780), (520, 619002), (540, 596076), (585, 550224), (624, 515835), (648, 496730), (702, 458520), (720, 447057), (780, 412668), (810, 397384), (936, 343890), (1040, 309501), (1053, 305680), (1080, 298038), (1170, 275112), (1296, 248365), (1404, 229260), (1560, 206334), (1620, 198692), (1755, 183408), (1872, 171945), (2106, 152840), (2160, 149019), (2340, 137556), (2808, 114630), (3120, 103167), (3240, 99346), (3510, 91704), (3821, 84240), (4212, 76420), (4680, 68778), (5265, 61136), (5616, 57315), (6480, 49673), (7020, 45852), (7642, 42120), (8424, 38210), (9360, 34389), (10530, 30568), (11463, 28080), (14040, 22926), (15284, 21060), (16848, 19105)]