739280880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4157}}^1$

素因数の和:4208

約数の個数: 240

約数和(自身を含む): 2815132320

約数和(自身を除く): 2075851440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4157, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8314, 8892, 9360, 9880, 11115, 11856, 12471, 13680, 14820, 16628, 17784, 19760, 20785, 22230, 24942, 29640, 33256, 35568, 37413, 41570, 44460, 49884, 54041, 59280, 62355, 66512, 74826, 78983, 83140, 88920, 99768, 108082, 124710, 149652, 157966, 162123, 166280, 177840, 187065, 199536, 216164, 236949, 249420, 270205, 299304, 315932, 324246, 332560, 374130, 394915, 432328, 473898, 486369, 498840, 540410, 598608, 631864, 648492, 710847, 748260, 789830, 810615, 864656, 947796, 972738, 997680, 1026779, 1080820, 1184745, 1263728, 1296984, 1421694, 1496520, 1579660, 1621230, 1895592, 1945476, 2053558, 2161640, 2369490, 2431845, 2593968, 2843388, 2993040, 3080337, 3159320, 3242460, 3554235, 3791184, 3890952, 4107116, 4323280, 4738980, 4863690, 5133895, 5686776, 6160674, 6318640, 6484920, 7108470, 7781904, 8214232, 9241011, 9477960, 9727380, 10267790, 11373552, 12321348, 12969840, 14216940, 15401685, 16428464, 18482022, 18955920, 19454760, 20535580, 24642696, 28433880, 30803370, 36964044, 38909520, 41071160, 46205055, 49285392, 56867760, 61606740, 73928088, 82142320, 92410110, 123213480, 147856176, 184820220, 246426960, 369640440, 739280880]

約数ペア:

[(1, 739280880), (2, 369640440), (3, 246426960), (4, 184820220), (5, 147856176), (6, 123213480), (8, 92410110), (9, 82142320), (10, 73928088), (12, 61606740), (13, 56867760), (15, 49285392), (16, 46205055), (18, 41071160), (19, 38909520), (20, 36964044), (24, 30803370), (26, 28433880), (30, 24642696), (36, 20535580), (38, 19454760), (39, 18955920), (40, 18482022), (45, 16428464), (48, 15401685), (52, 14216940), (57, 12969840), (60, 12321348), (65, 11373552), (72, 10267790), (76, 9727380), (78, 9477960), (80, 9241011), (90, 8214232), (95, 7781904), (104, 7108470), (114, 6484920), (117, 6318640), (120, 6160674), (130, 5686776), (144, 5133895), (152, 4863690), (156, 4738980), (171, 4323280), (180, 4107116), (190, 3890952), (195, 3791184), (208, 3554235), (228, 3242460), (234, 3159320), (240, 3080337), (247, 2993040), (260, 2843388), (285, 2593968), (304, 2431845), (312, 2369490), (342, 2161640), (360, 2053558), (380, 1945476), (390, 1895592), (456, 1621230), (468, 1579660), (494, 1496520), (520, 1421694), (570, 1296984), (585, 1263728), (624, 1184745), (684, 1080820), (720, 1026779), (741, 997680), (760, 972738), (780, 947796), (855, 864656), (912, 810615), (936, 789830), (988, 748260), (1040, 710847), (1140, 648492), (1170, 631864), (1235, 598608), (1368, 540410), (1482, 498840), (1520, 486369), (1560, 473898), (1710, 432328), (1872, 394915), (1976, 374130), (2223, 332560), (2280, 324246), (2340, 315932), (2470, 299304), (2736, 270205), (2964, 249420), (3120, 236949), (3420, 216164), (3705, 199536), (3952, 187065), (4157, 177840), (4446, 166280), (4560, 162123), (4680, 157966), (4940, 149652), (5928, 124710), (6840, 108082), (7410, 99768), (8314, 88920), (8892, 83140), (9360, 78983), (9880, 74826), (11115, 66512), (11856, 62355), (12471, 59280), (13680, 54041), (14820, 49884), (16628, 44460), (17784, 41570), (19760, 37413), (20785, 35568), (22230, 33256), (24942, 29640)]