645887520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 480

約数和(自身を含む): 2495465280

約数和(自身を除く): 1849577760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 61, 72, 76, 80, 81, 86, 90, 95, 96, 108, 114, 120, 122, 129, 135, 144, 152, 160, 162, 171, 172, 180, 183, 190, 215, 216, 228, 240, 244, 258, 270, 285, 288, 304, 305, 324, 342, 344, 360, 366, 380, 387, 405, 430, 432, 456, 480, 488, 513, 516, 540, 549, 570, 608, 610, 645, 648, 684, 688, 720, 732, 760, 774, 810, 817, 855, 860, 864, 912, 915, 976, 1026, 1032, 1080, 1098, 1140, 1159, 1161, 1220, 1290, 1296, 1368, 1376, 1440, 1464, 1520, 1539, 1548, 1620, 1634, 1647, 1710, 1720, 1824, 1830, 1935, 1952, 2052, 2064, 2160, 2196, 2280, 2318, 2322, 2440, 2451, 2565, 2580, 2592, 2623, 2736, 2745, 2928, 3040, 3078, 3096, 3240, 3268, 3294, 3420, 3440, 3477, 3483, 3660, 3870, 4085, 4104, 4128, 4320, 4392, 4560, 4636, 4644, 4880, 4902, 4941, 5130, 5160, 5246, 5472, 5490, 5795, 5805, 5856, 6156, 6192, 6480, 6536, 6588, 6840, 6880, 6954, 6966, 7320, 7353, 7695, 7740, 7869, 8170, 8208, 8235, 8784, 9120, 9272, 9288, 9760, 9804, 9882, 10260, 10320, 10431, 10492, 10980, 11590, 11610, 12255, 12312, 12384, 12960, 13072, 13115, 13176, 13680, 13908, 13932, 14640, 14706, 15390, 15480, 15738, 16340, 16416, 16470, 17385, 17415, 17568, 18544, 18576, 19608, 19764, 20520, 20640, 20862, 20984, 21960, 22059, 23180, 23220, 23607, 24510, 24624, 24705, 26144, 26230, 26352, 27360, 27816, 27864, 29280, 29412, 30780, 30960, 31293, 31476, 32680, 32940, 34770, 34830, 36765, 37088, 37152, 39216, 39345, 39528, 41040, 41724, 41968, 43920, 44118, 46360, 46440, 47214, 49020, 49248, 49410, 49837, 52155, 52460, 52704, 55632, 55728, 58824, 61560, 61920, 62586, 62952, 65360, 65880, 66177, 69540, 69660, 70821, 73530, 78432, 78690, 79056, 82080, 83448, 83936, 87840, 88236, 92720, 92880, 93879, 94428, 98040, 98820, 99674, 104310, 104920, 110295, 111264, 111456, 117648, 118035, 123120, 125172, 125904, 130720, 131760, 132354, 139080, 139320, 141642, 147060, 149511, 156465, 157380, 158112, 166896, 176472, 185440, 185760, 187758, 188856, 196080, 197640, 199348, 208620, 209840, 212463, 220590, 235296, 236070, 246240, 249185, 250344, 251808, 263520, 264708, 278160, 278640, 283284, 294120, 299022, 312930, 314760, 330885, 333792, 352944, 354105, 375516, 377712, 392160, 395280, 398696, 417240, 419680, 424926, 441180, 448533, 469395, 472140, 498370, 500688, 529416, 556320, 557280, 566568, 588240, 598044, 625860, 629520, 661770, 705888, 708210, 747555, 751032, 755424, 790560, 797392, 834480, 849852, 882360, 897066, 938790, 944280, 996740, 1001376, 1058832, 1062315, 1133136, 1176480, 1196088, 1251720, 1259040, 1323540, 1345599, 1416420, 1495110, 1502064, 1594784, 1668960, 1699704, 1764720, 1794132, 1877580, 1888560, 1993480, 2117664, 2124630, 2242665, 2266272, 2392176, 2503440, 2647080, 2691198, 2832840, 2990220, 3004128, 3399408, 3529440, 3588264, 3755160, 3777120, 3986960, 4036797, 4249260, 4485330, 4784352, 5006880, 5294160, 5382396, 5665680, 5980440, 6727995, 6798816, 7176528, 7510320, 7973920, 8073594, 8498520, 8970660, 10588320, 10764792, 11331360, 11960880, 13455990, 14353056, 15020640, 16147188, 16997040, 17941320, 20183985, 21529584, 23921760, 26911980, 32294376, 33994080, 35882640, 40367970, 43059168, 53823960, 64588752, 71765280, 80735940, 107647920, 129177504, 161471880, 215295840, 322943760, 645887520]

約数ペア:

[(1, 645887520), (2, 322943760), (3, 215295840), (4, 161471880), (5, 129177504), (6, 107647920), (8, 80735940), (9, 71765280), (10, 64588752), (12, 53823960), (15, 43059168), (16, 40367970), (18, 35882640), (19, 33994080), (20, 32294376), (24, 26911980), (27, 23921760), (30, 21529584), (32, 20183985), (36, 17941320), (38, 16997040), (40, 16147188), (43, 15020640), (45, 14353056), (48, 13455990), (54, 11960880), (57, 11331360), (60, 10764792), (61, 10588320), (72, 8970660), (76, 8498520), (80, 8073594), (81, 7973920), (86, 7510320), (90, 7176528), (95, 6798816), (96, 6727995), (108, 5980440), (114, 5665680), (120, 5382396), (122, 5294160), (129, 5006880), (135, 4784352), (144, 4485330), (152, 4249260), (160, 4036797), (162, 3986960), (171, 3777120), (172, 3755160), (180, 3588264), (183, 3529440), (190, 3399408), (215, 3004128), (216, 2990220), (228, 2832840), (240, 2691198), (244, 2647080), (258, 2503440), (270, 2392176), (285, 2266272), (288, 2242665), (304, 2124630), (305, 2117664), (324, 1993480), (342, 1888560), (344, 1877580), (360, 1794132), (366, 1764720), (380, 1699704), (387, 1668960), (405, 1594784), (430, 1502064), (432, 1495110), (456, 1416420), (480, 1345599), (488, 1323540), (513, 1259040), (516, 1251720), (540, 1196088), (549, 1176480), (570, 1133136), (608, 1062315), (610, 1058832), (645, 1001376), (648, 996740), (684, 944280), (688, 938790), (720, 897066), (732, 882360), (760, 849852), (774, 834480), (810, 797392), (817, 790560), (855, 755424), (860, 751032), (864, 747555), (912, 708210), (915, 705888), (976, 661770), (1026, 629520), (1032, 625860), (1080, 598044), (1098, 588240), (1140, 566568), (1159, 557280), (1161, 556320), (1220, 529416), (1290, 500688), (1296, 498370), (1368, 472140), (1376, 469395), (1440, 448533), (1464, 441180), (1520, 424926), (1539, 419680), (1548, 417240), (1620, 398696), (1634, 395280), (1647, 392160), (1710, 377712), (1720, 375516), (1824, 354105), (1830, 352944), (1935, 333792), (1952, 330885), (2052, 314760), (2064, 312930), (2160, 299022), (2196, 294120), (2280, 283284), (2318, 278640), (2322, 278160), (2440, 264708), (2451, 263520), (2565, 251808), (2580, 250344), (2592, 249185), (2623, 246240), (2736, 236070), (2745, 235296), (2928, 220590), (3040, 212463), (3078, 209840), (3096, 208620), (3240, 199348), (3268, 197640), (3294, 196080), (3420, 188856), (3440, 187758), (3477, 185760), (3483, 185440), (3660, 176472), (3870, 166896), (4085, 158112), (4104, 157380), (4128, 156465), (4320, 149511), (4392, 147060), (4560, 141642), (4636, 139320), (4644, 139080), (4880, 132354), (4902, 131760), (4941, 130720), (5130, 125904), (5160, 125172), (5246, 123120), (5472, 118035), (5490, 117648), (5795, 111456), (5805, 111264), (5856, 110295), (6156, 104920), (6192, 104310), (6480, 99674), (6536, 98820), (6588, 98040), (6840, 94428), (6880, 93879), (6954, 92880), (6966, 92720), (7320, 88236), (7353, 87840), (7695, 83936), (7740, 83448), (7869, 82080), (8170, 79056), (8208, 78690), (8235, 78432), (8784, 73530), (9120, 70821), (9272, 69660), (9288, 69540), (9760, 66177), (9804, 65880), (9882, 65360), (10260, 62952), (10320, 62586), (10431, 61920), (10492, 61560), (10980, 58824), (11590, 55728), (11610, 55632), (12255, 52704), (12312, 52460), (12384, 52155), (12960, 49837), (13072, 49410), (13115, 49248), (13176, 49020), (13680, 47214), (13908, 46440), (13932, 46360), (14640, 44118), (14706, 43920), (15390, 41968), (15480, 41724), (15738, 41040), (16340, 39528), (16416, 39345), (16470, 39216), (17385, 37152), (17415, 37088), (17568, 36765), (18544, 34830), (18576, 34770), (19608, 32940), (19764, 32680), (20520, 31476), (20640, 31293), (20862, 30960), (20984, 30780), (21960, 29412), (22059, 29280), (23180, 27864), (23220, 27816), (23607, 27360), (24510, 26352), (24624, 26230), (24705, 26144)]