187199040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 224

約数和(自身を含む): 689091840

約数和(自身を除く): 501892800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 192, 210, 224, 240, 267, 280, 313, 320, 336, 356, 420, 445, 448, 480, 534, 560, 623, 626, 672, 712, 840, 890, 939, 960, 1068, 1120, 1246, 1252, 1335, 1344, 1424, 1565, 1680, 1780, 1869, 1878, 2136, 2191, 2240, 2492, 2504, 2670, 2848, 3115, 3130, 3360, 3560, 3738, 3756, 4272, 4382, 4695, 4984, 5008, 5340, 5696, 6230, 6260, 6573, 6720, 7120, 7476, 7512, 8544, 8764, 9345, 9390, 9968, 10016, 10680, 10955, 12460, 12520, 13146, 14240, 14952, 15024, 17088, 17528, 18690, 18780, 19936, 20032, 21360, 21910, 24920, 25040, 26292, 27857, 28480, 29904, 30048, 32865, 35056, 37380, 37560, 39872, 42720, 43820, 49840, 50080, 52584, 55714, 59808, 60096, 65730, 70112, 74760, 75120, 83571, 85440, 87640, 99680, 100160, 105168, 111428, 119616, 131460, 139285, 140224, 149520, 150240, 167142, 175280, 194999, 199360, 210336, 222856, 262920, 278570, 299040, 300480, 334284, 350560, 389998, 417855, 420672, 445712, 525840, 557140, 584997, 598080, 668568, 701120, 779996, 835710, 891424, 974995, 1051680, 1114280, 1169994, 1337136, 1559992, 1671420, 1782848, 1949990, 2103360, 2228560, 2339988, 2674272, 2924985, 3119984, 3342840, 3899980, 4457120, 4679976, 5348544, 5849970, 6239968, 6685680, 7799960, 8914240, 9359952, 11699940, 12479936, 13371360, 15599920, 18719904, 23399880, 26742720, 31199840, 37439808, 46799760, 62399680, 93599520, 187199040]

約数ペア:

[(1, 187199040), (2, 93599520), (3, 62399680), (4, 46799760), (5, 37439808), (6, 31199840), (7, 26742720), (8, 23399880), (10, 18719904), (12, 15599920), (14, 13371360), (15, 12479936), (16, 11699940), (20, 9359952), (21, 8914240), (24, 7799960), (28, 6685680), (30, 6239968), (32, 5849970), (35, 5348544), (40, 4679976), (42, 4457120), (48, 3899980), (56, 3342840), (60, 3119984), (64, 2924985), (70, 2674272), (80, 2339988), (84, 2228560), (89, 2103360), (96, 1949990), (105, 1782848), (112, 1671420), (120, 1559992), (140, 1337136), (160, 1169994), (168, 1114280), (178, 1051680), (192, 974995), (210, 891424), (224, 835710), (240, 779996), (267, 701120), (280, 668568), (313, 598080), (320, 584997), (336, 557140), (356, 525840), (420, 445712), (445, 420672), (448, 417855), (480, 389998), (534, 350560), (560, 334284), (623, 300480), (626, 299040), (672, 278570), (712, 262920), (840, 222856), (890, 210336), (939, 199360), (960, 194999), (1068, 175280), (1120, 167142), (1246, 150240), (1252, 149520), (1335, 140224), (1344, 139285), (1424, 131460), (1565, 119616), (1680, 111428), (1780, 105168), (1869, 100160), (1878, 99680), (2136, 87640), (2191, 85440), (2240, 83571), (2492, 75120), (2504, 74760), (2670, 70112), (2848, 65730), (3115, 60096), (3130, 59808), (3360, 55714), (3560, 52584), (3738, 50080), (3756, 49840), (4272, 43820), (4382, 42720), (4695, 39872), (4984, 37560), (5008, 37380), (5340, 35056), (5696, 32865), (6230, 30048), (6260, 29904), (6573, 28480), (6720, 27857), (7120, 26292), (7476, 25040), (7512, 24920), (8544, 21910), (8764, 21360), (9345, 20032), (9390, 19936), (9968, 18780), (10016, 18690), (10680, 17528), (10955, 17088), (12460, 15024), (12520, 14952), (13146, 14240)]