1644619680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:741

約数の個数: 384

約数和(自身を含む): 6407735040

約数和(自身を除く): 4763115360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 53, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 106, 108, 110, 120, 132, 135, 144, 159, 160, 165, 176, 180, 198, 212, 216, 220, 240, 264, 265, 270, 288, 297, 318, 330, 352, 360, 396, 424, 432, 440, 477, 480, 495, 528, 530, 540, 583, 594, 636, 653, 660, 720, 792, 795, 848, 864, 880, 954, 990, 1056, 1060, 1080, 1166, 1188, 1272, 1306, 1320, 1431, 1440, 1485, 1584, 1590, 1696, 1749, 1760, 1908, 1959, 1980, 2120, 2160, 2332, 2376, 2385, 2544, 2612, 2640, 2862, 2915, 2970, 3168, 3180, 3265, 3498, 3816, 3918, 3960, 4240, 4320, 4664, 4752, 4770, 5088, 5224, 5247, 5280, 5724, 5830, 5877, 5940, 6360, 6530, 6996, 7155, 7183, 7632, 7836, 7920, 8480, 8745, 9328, 9504, 9540, 9795, 10448, 10494, 11448, 11660, 11754, 11880, 12720, 13060, 13992, 14310, 14366, 15264, 15672, 15741, 15840, 17490, 17631, 18656, 19080, 19590, 20896, 20988, 21549, 22896, 23320, 23508, 23760, 25440, 26120, 26235, 27984, 28620, 28732, 29385, 31344, 31482, 34609, 34980, 35262, 35915, 38160, 39180, 41976, 43098, 45792, 46640, 47016, 47520, 52240, 52470, 55968, 57240, 57464, 58770, 62688, 62964, 64647, 69218, 69960, 70524, 71830, 76320, 78360, 78705, 83952, 86196, 88155, 93280, 94032, 103827, 104480, 104940, 107745, 114480, 114928, 117540, 125928, 129294, 138436, 139920, 141048, 143660, 156720, 157410, 167904, 172392, 173045, 176310, 188064, 193941, 207654, 209880, 215490, 228960, 229856, 235080, 251856, 258588, 276872, 279840, 282096, 287320, 311481, 313440, 314820, 323235, 344784, 346090, 352620, 380699, 387882, 415308, 419760, 430980, 470160, 503712, 517176, 519135, 553744, 564192, 574640, 622962, 629640, 646470, 689568, 692180, 705240, 761398, 775764, 830616, 839520, 861960, 934443, 940320, 969705, 1034352, 1038270, 1107488, 1142097, 1149280, 1245924, 1259280, 1292940, 1384360, 1410480, 1522796, 1551528, 1557405, 1661232, 1723920, 1868886, 1903495, 1939410, 2068704, 2076540, 2284194, 2491848, 2518560, 2585880, 2768720, 2820960, 3045592, 3103056, 3114810, 3322464, 3426291, 3447840, 3737772, 3806990, 3878820, 4153080, 4568388, 4672215, 4983696, 5171760, 5537440, 5710485, 6091184, 6206112, 6229620, 6852582, 7475544, 7613980, 7757640, 8306160, 9136776, 9344430, 9967392, 10278873, 10343520, 11420970, 12182368, 12459240, 13705164, 14951088, 15227960, 15515280, 16612320, 17131455, 18273552, 18688860, 20557746, 22841940, 24918480, 27410328, 29902176, 30455920, 31030560, 34262910, 36547104, 37377720, 41115492, 45683880, 49836960, 51394365, 54820656, 60911840, 68525820, 74755440, 82230984, 91367760, 102788730, 109641312, 137051640, 149510880, 164461968, 182735520, 205577460, 274103280, 328923936, 411154920, 548206560, 822309840, 1644619680]

約数ペア:

[(1, 1644619680), (2, 822309840), (3, 548206560), (4, 411154920), (5, 328923936), (6, 274103280), (8, 205577460), (9, 182735520), (10, 164461968), (11, 149510880), (12, 137051640), (15, 109641312), (16, 102788730), (18, 91367760), (20, 82230984), (22, 74755440), (24, 68525820), (27, 60911840), (30, 54820656), (32, 51394365), (33, 49836960), (36, 45683880), (40, 41115492), (44, 37377720), (45, 36547104), (48, 34262910), (53, 31030560), (54, 30455920), (55, 29902176), (60, 27410328), (66, 24918480), (72, 22841940), (80, 20557746), (88, 18688860), (90, 18273552), (96, 17131455), (99, 16612320), (106, 15515280), (108, 15227960), (110, 14951088), (120, 13705164), (132, 12459240), (135, 12182368), (144, 11420970), (159, 10343520), (160, 10278873), (165, 9967392), (176, 9344430), (180, 9136776), (198, 8306160), (212, 7757640), (216, 7613980), (220, 7475544), (240, 6852582), (264, 6229620), (265, 6206112), (270, 6091184), (288, 5710485), (297, 5537440), (318, 5171760), (330, 4983696), (352, 4672215), (360, 4568388), (396, 4153080), (424, 3878820), (432, 3806990), (440, 3737772), (477, 3447840), (480, 3426291), (495, 3322464), (528, 3114810), (530, 3103056), (540, 3045592), (583, 2820960), (594, 2768720), (636, 2585880), (653, 2518560), (660, 2491848), (720, 2284194), (792, 2076540), (795, 2068704), (848, 1939410), (864, 1903495), (880, 1868886), (954, 1723920), (990, 1661232), (1056, 1557405), (1060, 1551528), (1080, 1522796), (1166, 1410480), (1188, 1384360), (1272, 1292940), (1306, 1259280), (1320, 1245924), (1431, 1149280), (1440, 1142097), (1485, 1107488), (1584, 1038270), (1590, 1034352), (1696, 969705), (1749, 940320), (1760, 934443), (1908, 861960), (1959, 839520), (1980, 830616), (2120, 775764), (2160, 761398), (2332, 705240), (2376, 692180), (2385, 689568), (2544, 646470), (2612, 629640), (2640, 622962), (2862, 574640), (2915, 564192), (2970, 553744), (3168, 519135), (3180, 517176), (3265, 503712), (3498, 470160), (3816, 430980), (3918, 419760), (3960, 415308), (4240, 387882), (4320, 380699), (4664, 352620), (4752, 346090), (4770, 344784), (5088, 323235), (5224, 314820), (5247, 313440), (5280, 311481), (5724, 287320), (5830, 282096), (5877, 279840), (5940, 276872), (6360, 258588), (6530, 251856), (6996, 235080), (7155, 229856), (7183, 228960), (7632, 215490), (7836, 209880), (7920, 207654), (8480, 193941), (8745, 188064), (9328, 176310), (9504, 173045), (9540, 172392), (9795, 167904), (10448, 157410), (10494, 156720), (11448, 143660), (11660, 141048), (11754, 139920), (11880, 138436), (12720, 129294), (13060, 125928), (13992, 117540), (14310, 114928), (14366, 114480), (15264, 107745), (15672, 104940), (15741, 104480), (15840, 103827), (17490, 94032), (17631, 93280), (18656, 88155), (19080, 86196), (19590, 83952), (20896, 78705), (20988, 78360), (21549, 76320), (22896, 71830), (23320, 70524), (23508, 69960), (23760, 69218), (25440, 64647), (26120, 62964), (26235, 62688), (27984, 58770), (28620, 57464), (28732, 57240), (29385, 55968), (31344, 52470), (31482, 52240), (34609, 47520), (34980, 47016), (35262, 46640), (35915, 45792), (38160, 43098), (39180, 41976)]