144864720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 640

約数和(自身を含む): 679956480

約数和(自身を除く): 535091760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 54, 55, 56, 60, 63, 65, 66, 67, 70, 72, 77, 78, 80, 84, 88, 90, 91, 99, 104, 105, 108, 110, 112, 117, 120, 126, 130, 132, 134, 135, 140, 143, 144, 154, 156, 165, 168, 176, 180, 182, 189, 195, 198, 201, 208, 210, 216, 220, 231, 234, 240, 252, 260, 264, 268, 270, 273, 280, 286, 297, 308, 312, 315, 330, 335, 336, 351, 360, 364, 378, 385, 390, 396, 402, 420, 429, 432, 440, 455, 462, 468, 469, 495, 504, 520, 528, 536, 540, 546, 560, 572, 585, 594, 603, 616, 624, 630, 660, 670, 693, 702, 715, 720, 728, 737, 756, 770, 780, 792, 804, 819, 840, 858, 871, 880, 910, 924, 936, 938, 945, 990, 1001, 1005, 1008, 1040, 1072, 1080, 1092, 1144, 1155, 1170, 1188, 1206, 1232, 1260, 1287, 1320, 1340, 1365, 1386, 1404, 1407, 1430, 1456, 1474, 1485, 1512, 1540, 1560, 1584, 1608, 1638, 1680, 1716, 1742, 1755, 1809, 1820, 1848, 1872, 1876, 1890, 1980, 2002, 2010, 2079, 2145, 2160, 2184, 2211, 2288, 2310, 2340, 2345, 2376, 2412, 2457, 2520, 2574, 2613, 2640, 2680, 2730, 2772, 2808, 2814, 2860, 2948, 2970, 3003, 3015, 3024, 3080, 3120, 3216, 3276, 3432, 3465, 3484, 3510, 3618, 3640, 3685, 3696, 3752, 3780, 3861, 3960, 4004, 4020, 4095, 4158, 4221, 4290, 4355, 4368, 4422, 4620, 4680, 4690, 4752, 4824, 4914, 5005, 5040, 5148, 5159, 5226, 5360, 5460, 5544, 5616, 5628, 5720, 5896, 5940, 6006, 6030, 6097, 6160, 6435, 6552, 6633, 6864, 6930, 6968, 7020, 7035, 7236, 7280, 7370, 7504, 7560, 7722, 7839, 7920, 8008, 8040, 8190, 8316, 8442, 8580, 8710, 8844, 9009, 9045, 9240, 9360, 9380, 9581, 9648, 9828, 10010, 10296, 10318, 10395, 10452, 10920, 11055, 11088, 11256, 11440, 11792, 11880, 12012, 12060, 12194, 12285, 12663, 12870, 13065, 13104, 13266, 13860, 13936, 14040, 14070, 14472, 14740, 15015, 15120, 15444, 15477, 15678, 16016, 16080, 16380, 16632, 16884, 17160, 17420, 17688, 18018, 18090, 18291, 18480, 18760, 19162, 19305, 19656, 19899, 20020, 20592, 20636, 20790, 20904, 21105, 21840, 22110, 22512, 23517, 23760, 24024, 24120, 24388, 24570, 25326, 25740, 25795, 26130, 26532, 27027, 27720, 28080, 28140, 28743, 28944, 29480, 30030, 30485, 30888, 30954, 31356, 32760, 33165, 33264, 33768, 34320, 34840, 35376, 36036, 36180, 36582, 37520, 38324, 38610, 39195, 39312, 39798, 40040, 41272, 41580, 41808, 42210, 44220, 45045, 46431, 47034, 47905, 48048, 48240, 48776, 49140, 50652, 51480, 51590, 52260, 53064, 54054, 54873, 55440, 56280, 57486, 58960, 60060, 60970, 61776, 61908, 62712, 63315, 65520, 66330, 67067, 67536, 69680, 72072, 72360, 73164, 76648, 77220, 77385, 78390, 79596, 80080, 82544, 83160, 84420, 86229, 88440, 90090, 91455, 92862, 94068, 95810, 97552, 98280, 99495, 101304, 102960, 103180, 104520, 106128, 108108, 109746, 112560, 114972, 117585, 120120, 121940, 123816, 125424, 126630, 132660, 134134, 135135, 139293, 143715, 144144, 144720, 146328, 153296, 154440, 154770, 156780, 159192, 164619, 166320, 168840, 172458, 176880, 180180, 182910, 185724, 188136, 191620, 196560, 198990, 201201, 202608, 206360, 209040, 216216, 219492, 229944, 232155, 235170, 240240, 243880, 247632, 253260, 258687, 265320, 268268, 270270, 274365, 278586, 287430, 292656, 308880, 309540, 313560, 318384, 329238, 335335, 337680, 344916, 360360, 365820, 371448, 376272, 383240, 397980, 402402, 412720, 431145, 432432, 438984, 459888, 464310, 470340, 487760, 506520, 517374, 530640, 536536, 540540, 548730, 557172, 574860, 603603, 619080, 627120, 658476, 670670, 689832, 696465, 720720, 731640, 742896, 766480, 795960, 804804, 823095, 862290, 877968, 928620, 940680, 1006005, 1013040, 1034748, 1073072, 1081080, 1097460, 1114344, 1149720, 1207206, 1238160, 1293435, 1316952, 1341340, 1379664, 1392930, 1463280, 1591920, 1609608, 1646190, 1724580, 1810809, 1857240, 1881360, 2012010, 2069496, 2162160, 2194920, 2228688, 2299440, 2414412, 2586870, 2633904, 2682680, 2785860, 3018015, 3219216, 3292380, 3449160, 3621618, 3714480, 4024020, 4138992, 4389840, 4828824, 5173740, 5365360, 5571720, 6036030, 6584760, 6898320, 7243236, 8048040, 9054045, 9657648, 10347480, 11143440, 12072060, 13169520, 14486472, 16096080, 18108090, 20694960, 24144120, 28972944, 36216180, 48288240, 72432360, 144864720]

約数ペア:

[(1, 144864720), (2, 72432360), (3, 48288240), (4, 36216180), (5, 28972944), (6, 24144120), (7, 20694960), (8, 18108090), (9, 16096080), (10, 14486472), (11, 13169520), (12, 12072060), (13, 11143440), (14, 10347480), (15, 9657648), (16, 9054045), (18, 8048040), (20, 7243236), (21, 6898320), (22, 6584760), (24, 6036030), (26, 5571720), (27, 5365360), (28, 5173740), (30, 4828824), (33, 4389840), (35, 4138992), (36, 4024020), (39, 3714480), (40, 3621618), (42, 3449160), (44, 3292380), (45, 3219216), (48, 3018015), (52, 2785860), (54, 2682680), (55, 2633904), (56, 2586870), (60, 2414412), (63, 2299440), (65, 2228688), (66, 2194920), (67, 2162160), (70, 2069496), (72, 2012010), (77, 1881360), (78, 1857240), (80, 1810809), (84, 1724580), (88, 1646190), (90, 1609608), (91, 1591920), (99, 1463280), (104, 1392930), (105, 1379664), (108, 1341340), (110, 1316952), (112, 1293435), (117, 1238160), (120, 1207206), (126, 1149720), (130, 1114344), (132, 1097460), (134, 1081080), (135, 1073072), (140, 1034748), (143, 1013040), (144, 1006005), (154, 940680), (156, 928620), (165, 877968), (168, 862290), (176, 823095), (180, 804804), (182, 795960), (189, 766480), (195, 742896), (198, 731640), (201, 720720), (208, 696465), (210, 689832), (216, 670670), (220, 658476), (231, 627120), (234, 619080), (240, 603603), (252, 574860), (260, 557172), (264, 548730), (268, 540540), (270, 536536), (273, 530640), (280, 517374), (286, 506520), (297, 487760), (308, 470340), (312, 464310), (315, 459888), (330, 438984), (335, 432432), (336, 431145), (351, 412720), (360, 402402), (364, 397980), (378, 383240), (385, 376272), (390, 371448), (396, 365820), (402, 360360), (420, 344916), (429, 337680), (432, 335335), (440, 329238), (455, 318384), (462, 313560), (468, 309540), (469, 308880), (495, 292656), (504, 287430), (520, 278586), (528, 274365), (536, 270270), (540, 268268), (546, 265320), (560, 258687), (572, 253260), (585, 247632), (594, 243880), (603, 240240), (616, 235170), (624, 232155), (630, 229944), (660, 219492), (670, 216216), (693, 209040), (702, 206360), (715, 202608), (720, 201201), (728, 198990), (737, 196560), (756, 191620), (770, 188136), (780, 185724), (792, 182910), (804, 180180), (819, 176880), (840, 172458), (858, 168840), (871, 166320), (880, 164619), (910, 159192), (924, 156780), (936, 154770), (938, 154440), (945, 153296), (990, 146328), (1001, 144720), (1005, 144144), (1008, 143715), (1040, 139293), (1072, 135135), (1080, 134134), (1092, 132660), (1144, 126630), (1155, 125424), (1170, 123816), (1188, 121940), (1206, 120120), (1232, 117585), (1260, 114972), (1287, 112560), (1320, 109746), (1340, 108108), (1365, 106128), (1386, 104520), (1404, 103180), (1407, 102960), (1430, 101304), (1456, 99495), (1474, 98280), (1485, 97552), (1512, 95810), (1540, 94068), (1560, 92862), (1584, 91455), (1608, 90090), (1638, 88440), (1680, 86229), (1716, 84420), (1742, 83160), (1755, 82544), (1809, 80080), (1820, 79596), (1848, 78390), (1872, 77385), (1876, 77220), (1890, 76648), (1980, 73164), (2002, 72360), (2010, 72072), (2079, 69680), (2145, 67536), (2160, 67067), (2184, 66330), (2211, 65520), (2288, 63315), (2310, 62712), (2340, 61908), (2345, 61776), (2376, 60970), (2412, 60060), (2457, 58960), (2520, 57486), (2574, 56280), (2613, 55440), (2640, 54873), (2680, 54054), (2730, 53064), (2772, 52260), (2808, 51590), (2814, 51480), (2860, 50652), (2948, 49140), (2970, 48776), (3003, 48240), (3015, 48048), (3024, 47905), (3080, 47034), (3120, 46431), (3216, 45045), (3276, 44220), (3432, 42210), (3465, 41808), (3484, 41580), (3510, 41272), (3618, 40040), (3640, 39798), (3685, 39312), (3696, 39195), (3752, 38610), (3780, 38324), (3861, 37520), (3960, 36582), (4004, 36180), (4020, 36036), (4095, 35376), (4158, 34840), (4221, 34320), (4290, 33768), (4355, 33264), (4368, 33165), (4422, 32760), (4620, 31356), (4680, 30954), (4690, 30888), (4752, 30485), (4824, 30030), (4914, 29480), (5005, 28944), (5040, 28743), (5148, 28140), (5159, 28080), (5226, 27720), (5360, 27027), (5460, 26532), (5544, 26130), (5616, 25795), (5628, 25740), (5720, 25326), (5896, 24570), (5940, 24388), (6006, 24120), (6030, 24024), (6097, 23760), (6160, 23517), (6435, 22512), (6552, 22110), (6633, 21840), (6864, 21105), (6930, 20904), (6968, 20790), (7020, 20636), (7035, 20592), (7236, 20020), (7280, 19899), (7370, 19656), (7504, 19305), (7560, 19162), (7722, 18760), (7839, 18480), (7920, 18291), (8008, 18090), (8040, 18018), (8190, 17688), (8316, 17420), (8442, 17160), (8580, 16884), (8710, 16632), (8844, 16380), (9009, 16080), (9045, 16016), (9240, 15678), (9360, 15477), (9380, 15444), (9581, 15120), (9648, 15015), (9828, 14740), (10010, 14472), (10296, 14070), (10318, 14040), (10395, 13936), (10452, 13860), (10920, 13266), (11055, 13104), (11088, 13065), (11256, 12870), (11440, 12663), (11792, 12285), (11880, 12194), (12012, 12060)]