1718431680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 448

約数和(自身を含む): 6582509568

約数和(自身を除く): 4864077888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 73, 80, 84, 93, 96, 105, 112, 113, 120, 124, 140, 146, 155, 160, 168, 186, 192, 210, 217, 219, 224, 226, 240, 248, 280, 292, 310, 320, 336, 339, 365, 372, 420, 434, 438, 448, 452, 465, 480, 496, 511, 560, 565, 584, 620, 651, 672, 678, 730, 744, 791, 840, 868, 876, 904, 930, 960, 992, 1022, 1085, 1095, 1120, 1130, 1168, 1240, 1302, 1344, 1356, 1460, 1488, 1533, 1582, 1680, 1695, 1736, 1752, 1808, 1860, 1984, 2044, 2170, 2190, 2240, 2260, 2263, 2336, 2373, 2480, 2555, 2604, 2712, 2920, 2976, 3066, 3164, 3255, 3360, 3390, 3472, 3503, 3504, 3616, 3720, 3955, 4088, 4340, 4380, 4520, 4526, 4672, 4746, 4960, 5110, 5208, 5424, 5840, 5952, 6132, 6328, 6510, 6720, 6780, 6789, 6944, 7006, 7008, 7232, 7440, 7665, 7910, 8176, 8249, 8680, 8760, 9040, 9052, 9492, 9920, 10220, 10416, 10509, 10848, 11315, 11680, 11865, 12264, 12656, 13020, 13560, 13578, 13888, 14012, 14016, 14880, 15330, 15820, 15841, 16352, 16498, 17360, 17515, 17520, 18080, 18104, 18984, 20440, 20832, 21018, 21696, 22630, 23360, 23730, 24521, 24528, 24747, 25312, 26040, 27120, 27156, 28024, 29760, 30660, 31640, 31682, 32704, 32996, 33945, 34720, 35030, 35040, 36160, 36208, 37968, 40880, 41245, 41664, 42036, 45260, 47460, 47523, 49042, 49056, 49494, 50624, 52080, 52545, 54240, 54312, 56048, 57743, 61320, 63280, 63364, 65992, 67890, 69440, 70060, 70080, 72416, 73563, 75936, 79205, 81760, 82490, 84072, 90520, 94920, 95046, 98084, 98112, 98988, 104160, 105090, 108480, 108624, 112096, 115486, 122605, 122640, 123735, 126560, 126728, 131984, 135780, 140120, 144832, 147126, 151872, 158410, 163520, 164980, 168144, 173229, 181040, 189840, 190092, 196168, 197976, 208320, 210180, 217248, 224192, 230972, 237615, 245210, 245280, 247470, 253120, 253456, 255719, 263968, 271560, 280240, 288715, 294252, 316820, 329960, 336288, 346458, 362080, 367815, 379680, 380184, 392336, 395952, 420360, 434496, 461944, 475230, 490420, 490560, 494940, 506912, 511438, 527936, 543120, 560480, 577430, 588504, 633640, 659920, 672576, 692916, 724160, 735630, 759360, 760368, 767157, 784672, 791904, 840720, 866145, 923888, 950460, 980840, 989880, 1013824, 1022876, 1086240, 1120960, 1154860, 1177008, 1267280, 1278595, 1319840, 1385832, 1471260, 1520736, 1534314, 1569344, 1583808, 1681440, 1732290, 1790033, 1847776, 1900920, 1961680, 1979760, 2045752, 2172480, 2309720, 2354016, 2534560, 2557190, 2639680, 2771664, 2942520, 3041472, 3068628, 3362880, 3464580, 3580066, 3695552, 3801840, 3835785, 3923360, 3959520, 4091504, 4619440, 4708032, 5069120, 5114380, 5370099, 5543328, 5885040, 6137256, 6929160, 7160132, 7603680, 7671570, 7846720, 7919040, 8183008, 8950165, 9238880, 10228760, 10740198, 11086656, 11770080, 12274512, 13858320, 14320264, 15207360, 15343140, 16366016, 17900330, 18477760, 20457520, 21480396, 23540160, 24549024, 26850495, 27716640, 28640528, 30686280, 35800660, 40915040, 42960792, 49098048, 53700990, 55433280, 57281056, 61372560, 71601320, 81830080, 85921584, 107401980, 114562112, 122745120, 143202640, 171843168, 214803960, 245490240, 286405280, 343686336, 429607920, 572810560, 859215840, 1718431680]

約数ペア:

[(1, 1718431680), (2, 859215840), (3, 572810560), (4, 429607920), (5, 343686336), (6, 286405280), (7, 245490240), (8, 214803960), (10, 171843168), (12, 143202640), (14, 122745120), (15, 114562112), (16, 107401980), (20, 85921584), (21, 81830080), (24, 71601320), (28, 61372560), (30, 57281056), (31, 55433280), (32, 53700990), (35, 49098048), (40, 42960792), (42, 40915040), (48, 35800660), (56, 30686280), (60, 28640528), (62, 27716640), (64, 26850495), (70, 24549024), (73, 23540160), (80, 21480396), (84, 20457520), (93, 18477760), (96, 17900330), (105, 16366016), (112, 15343140), (113, 15207360), (120, 14320264), (124, 13858320), (140, 12274512), (146, 11770080), (155, 11086656), (160, 10740198), (168, 10228760), (186, 9238880), (192, 8950165), (210, 8183008), (217, 7919040), (219, 7846720), (224, 7671570), (226, 7603680), (240, 7160132), (248, 6929160), (280, 6137256), (292, 5885040), (310, 5543328), (320, 5370099), (336, 5114380), (339, 5069120), (365, 4708032), (372, 4619440), (420, 4091504), (434, 3959520), (438, 3923360), (448, 3835785), (452, 3801840), (465, 3695552), (480, 3580066), (496, 3464580), (511, 3362880), (560, 3068628), (565, 3041472), (584, 2942520), (620, 2771664), (651, 2639680), (672, 2557190), (678, 2534560), (730, 2354016), (744, 2309720), (791, 2172480), (840, 2045752), (868, 1979760), (876, 1961680), (904, 1900920), (930, 1847776), (960, 1790033), (992, 1732290), (1022, 1681440), (1085, 1583808), (1095, 1569344), (1120, 1534314), (1130, 1520736), (1168, 1471260), (1240, 1385832), (1302, 1319840), (1344, 1278595), (1356, 1267280), (1460, 1177008), (1488, 1154860), (1533, 1120960), (1582, 1086240), (1680, 1022876), (1695, 1013824), (1736, 989880), (1752, 980840), (1808, 950460), (1860, 923888), (1984, 866145), (2044, 840720), (2170, 791904), (2190, 784672), (2240, 767157), (2260, 760368), (2263, 759360), (2336, 735630), (2373, 724160), (2480, 692916), (2555, 672576), (2604, 659920), (2712, 633640), (2920, 588504), (2976, 577430), (3066, 560480), (3164, 543120), (3255, 527936), (3360, 511438), (3390, 506912), (3472, 494940), (3503, 490560), (3504, 490420), (3616, 475230), (3720, 461944), (3955, 434496), (4088, 420360), (4340, 395952), (4380, 392336), (4520, 380184), (4526, 379680), (4672, 367815), (4746, 362080), (4960, 346458), (5110, 336288), (5208, 329960), (5424, 316820), (5840, 294252), (5952, 288715), (6132, 280240), (6328, 271560), (6510, 263968), (6720, 255719), (6780, 253456), (6789, 253120), (6944, 247470), (7006, 245280), (7008, 245210), (7232, 237615), (7440, 230972), (7665, 224192), (7910, 217248), (8176, 210180), (8249, 208320), (8680, 197976), (8760, 196168), (9040, 190092), (9052, 189840), (9492, 181040), (9920, 173229), (10220, 168144), (10416, 164980), (10509, 163520), (10848, 158410), (11315, 151872), (11680, 147126), (11865, 144832), (12264, 140120), (12656, 135780), (13020, 131984), (13560, 126728), (13578, 126560), (13888, 123735), (14012, 122640), (14016, 122605), (14880, 115486), (15330, 112096), (15820, 108624), (15841, 108480), (16352, 105090), (16498, 104160), (17360, 98988), (17515, 98112), (17520, 98084), (18080, 95046), (18104, 94920), (18984, 90520), (20440, 84072), (20832, 82490), (21018, 81760), (21696, 79205), (22630, 75936), (23360, 73563), (23730, 72416), (24521, 70080), (24528, 70060), (24747, 69440), (25312, 67890), (26040, 65992), (27120, 63364), (27156, 63280), (28024, 61320), (29760, 57743), (30660, 56048), (31640, 54312), (31682, 54240), (32704, 52545), (32996, 52080), (33945, 50624), (34720, 49494), (35030, 49056), (35040, 49042), (36160, 47523), (36208, 47460), (37968, 45260), (40880, 42036), (41245, 41664)]