214803960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 777461760

約数和(自身を除く): 562657800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 73, 84, 93, 105, 113, 120, 124, 140, 146, 155, 168, 186, 210, 217, 219, 226, 248, 280, 292, 310, 339, 365, 372, 420, 434, 438, 452, 465, 511, 565, 584, 620, 651, 678, 730, 744, 791, 840, 868, 876, 904, 930, 1022, 1085, 1095, 1130, 1240, 1302, 1356, 1460, 1533, 1582, 1695, 1736, 1752, 1860, 2044, 2170, 2190, 2260, 2263, 2373, 2555, 2604, 2712, 2920, 3066, 3164, 3255, 3390, 3503, 3720, 3955, 4088, 4340, 4380, 4520, 4526, 4746, 5110, 5208, 6132, 6328, 6510, 6780, 6789, 7006, 7665, 7910, 8249, 8680, 8760, 9052, 9492, 10220, 10509, 11315, 11865, 12264, 13020, 13560, 13578, 14012, 15330, 15820, 15841, 16498, 17515, 18104, 18984, 20440, 21018, 22630, 23730, 24521, 24747, 26040, 27156, 28024, 30660, 31640, 31682, 32996, 33945, 35030, 41245, 42036, 45260, 47460, 47523, 49042, 49494, 52545, 54312, 57743, 61320, 63364, 65992, 67890, 70060, 73563, 79205, 82490, 84072, 90520, 94920, 95046, 98084, 98988, 105090, 115486, 122605, 123735, 126728, 135780, 140120, 147126, 158410, 164980, 173229, 190092, 196168, 197976, 210180, 230972, 237615, 245210, 247470, 255719, 271560, 288715, 294252, 316820, 329960, 346458, 367815, 380184, 420360, 461944, 475230, 490420, 494940, 511438, 577430, 588504, 633640, 692916, 735630, 767157, 866145, 950460, 980840, 989880, 1022876, 1154860, 1278595, 1385832, 1471260, 1534314, 1732290, 1790033, 1900920, 2045752, 2309720, 2557190, 2942520, 3068628, 3464580, 3580066, 3835785, 5114380, 5370099, 6137256, 6929160, 7160132, 7671570, 8950165, 10228760, 10740198, 14320264, 15343140, 17900330, 21480396, 26850495, 30686280, 35800660, 42960792, 53700990, 71601320, 107401980, 214803960]

約数ペア:

[(1, 214803960), (2, 107401980), (3, 71601320), (4, 53700990), (5, 42960792), (6, 35800660), (7, 30686280), (8, 26850495), (10, 21480396), (12, 17900330), (14, 15343140), (15, 14320264), (20, 10740198), (21, 10228760), (24, 8950165), (28, 7671570), (30, 7160132), (31, 6929160), (35, 6137256), (40, 5370099), (42, 5114380), (56, 3835785), (60, 3580066), (62, 3464580), (70, 3068628), (73, 2942520), (84, 2557190), (93, 2309720), (105, 2045752), (113, 1900920), (120, 1790033), (124, 1732290), (140, 1534314), (146, 1471260), (155, 1385832), (168, 1278595), (186, 1154860), (210, 1022876), (217, 989880), (219, 980840), (226, 950460), (248, 866145), (280, 767157), (292, 735630), (310, 692916), (339, 633640), (365, 588504), (372, 577430), (420, 511438), (434, 494940), (438, 490420), (452, 475230), (465, 461944), (511, 420360), (565, 380184), (584, 367815), (620, 346458), (651, 329960), (678, 316820), (730, 294252), (744, 288715), (791, 271560), (840, 255719), (868, 247470), (876, 245210), (904, 237615), (930, 230972), (1022, 210180), (1085, 197976), (1095, 196168), (1130, 190092), (1240, 173229), (1302, 164980), (1356, 158410), (1460, 147126), (1533, 140120), (1582, 135780), (1695, 126728), (1736, 123735), (1752, 122605), (1860, 115486), (2044, 105090), (2170, 98988), (2190, 98084), (2260, 95046), (2263, 94920), (2373, 90520), (2555, 84072), (2604, 82490), (2712, 79205), (2920, 73563), (3066, 70060), (3164, 67890), (3255, 65992), (3390, 63364), (3503, 61320), (3720, 57743), (3955, 54312), (4088, 52545), (4340, 49494), (4380, 49042), (4520, 47523), (4526, 47460), (4746, 45260), (5110, 42036), (5208, 41245), (6132, 35030), (6328, 33945), (6510, 32996), (6780, 31682), (6789, 31640), (7006, 30660), (7665, 28024), (7910, 27156), (8249, 26040), (8680, 24747), (8760, 24521), (9052, 23730), (9492, 22630), (10220, 21018), (10509, 20440), (11315, 18984), (11865, 18104), (12264, 17515), (13020, 16498), (13560, 15841), (13578, 15820), (14012, 15330)]