693359840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 1812585600

約数和(自身を除く): 1119225760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 73, 80, 89, 92, 115, 116, 145, 146, 160, 178, 184, 230, 232, 290, 292, 356, 365, 368, 445, 460, 464, 580, 584, 667, 712, 730, 736, 890, 920, 928, 1160, 1168, 1334, 1424, 1460, 1679, 1780, 1840, 2047, 2117, 2320, 2336, 2581, 2668, 2848, 2920, 3335, 3358, 3560, 3680, 4094, 4234, 4640, 5162, 5336, 5840, 6497, 6670, 6716, 7120, 8188, 8395, 8468, 10235, 10324, 10585, 10672, 11680, 12905, 12994, 13340, 13432, 14240, 16376, 16790, 16936, 20470, 20648, 21170, 21344, 25810, 25988, 26680, 26864, 32485, 32752, 33580, 33872, 40940, 41296, 42340, 48691, 51620, 51976, 53360, 53728, 59363, 64970, 65504, 67160, 67744, 81880, 82592, 84680, 97382, 103240, 103952, 106720, 118726, 129940, 134320, 149431, 163760, 169360, 188413, 194764, 206480, 207904, 237452, 243455, 259880, 268640, 296815, 298862, 327520, 338720, 376826, 389528, 412960, 474904, 486910, 519760, 593630, 597724, 747155, 753652, 779056, 942065, 949808, 973820, 1039520, 1187260, 1195448, 1494310, 1507304, 1558112, 1884130, 1899616, 1947640, 2374520, 2390896, 2988620, 3014608, 3768260, 3895280, 4333499, 4749040, 4781792, 5977240, 6029216, 7536520, 7790560, 8666998, 9498080, 11954480, 15073040, 17333996, 21667495, 23908960, 30146080, 34667992, 43334990, 69335984, 86669980, 138671968, 173339960, 346679920, 693359840]

約数ペア:

[(1, 693359840), (2, 346679920), (4, 173339960), (5, 138671968), (8, 86669980), (10, 69335984), (16, 43334990), (20, 34667992), (23, 30146080), (29, 23908960), (32, 21667495), (40, 17333996), (46, 15073040), (58, 11954480), (73, 9498080), (80, 8666998), (89, 7790560), (92, 7536520), (115, 6029216), (116, 5977240), (145, 4781792), (146, 4749040), (160, 4333499), (178, 3895280), (184, 3768260), (230, 3014608), (232, 2988620), (290, 2390896), (292, 2374520), (356, 1947640), (365, 1899616), (368, 1884130), (445, 1558112), (460, 1507304), (464, 1494310), (580, 1195448), (584, 1187260), (667, 1039520), (712, 973820), (730, 949808), (736, 942065), (890, 779056), (920, 753652), (928, 747155), (1160, 597724), (1168, 593630), (1334, 519760), (1424, 486910), (1460, 474904), (1679, 412960), (1780, 389528), (1840, 376826), (2047, 338720), (2117, 327520), (2320, 298862), (2336, 296815), (2581, 268640), (2668, 259880), (2848, 243455), (2920, 237452), (3335, 207904), (3358, 206480), (3560, 194764), (3680, 188413), (4094, 169360), (4234, 163760), (4640, 149431), (5162, 134320), (5336, 129940), (5840, 118726), (6497, 106720), (6670, 103952), (6716, 103240), (7120, 97382), (8188, 84680), (8395, 82592), (8468, 81880), (10235, 67744), (10324, 67160), (10585, 65504), (10672, 64970), (11680, 59363), (12905, 53728), (12994, 53360), (13340, 51976), (13432, 51620), (14240, 48691), (16376, 42340), (16790, 41296), (16936, 40940), (20470, 33872), (20648, 33580), (21170, 32752), (21344, 32485), (25810, 26864), (25988, 26680)]