2799265280

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5039}}^1$

素因数の和:5100

約数の個数: 160

約数和(自身を含む): 7919493120

約数和(自身を除く): 5120227840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 5039, 6944, 7936, 8680, 8960, 9920, 10078, 13888, 15872, 17360, 17920, 19840, 20156, 25195, 27776, 34720, 35273, 39680, 40312, 50390, 55552, 69440, 70546, 79360, 80624, 100780, 111104, 138880, 141092, 156209, 161248, 176365, 201560, 277760, 282184, 312418, 322496, 352730, 403120, 555520, 564368, 624836, 644992, 705460, 781045, 806240, 1093463, 1128736, 1249672, 1289984, 1410920, 1562090, 1612480, 2186926, 2257472, 2499344, 2579968, 2821840, 3124180, 3224960, 4373852, 4514944, 4998688, 5467315, 5643680, 6248360, 6449920, 8747704, 9029888, 9997376, 10934630, 11287360, 12496720, 12899840, 17495408, 18059776, 19994752, 21869260, 22574720, 24993440, 34990816, 39989504, 43738520, 45149440, 49986880, 69981632, 79979008, 87477040, 90298880, 99973760, 139963264, 174954080, 199947520, 279926528, 349908160, 399895040, 559853056, 699816320, 1399632640, 2799265280]

約数ペア:

[(1, 2799265280), (2, 1399632640), (4, 699816320), (5, 559853056), (7, 399895040), (8, 349908160), (10, 279926528), (14, 199947520), (16, 174954080), (20, 139963264), (28, 99973760), (31, 90298880), (32, 87477040), (35, 79979008), (40, 69981632), (56, 49986880), (62, 45149440), (64, 43738520), (70, 39989504), (80, 34990816), (112, 24993440), (124, 22574720), (128, 21869260), (140, 19994752), (155, 18059776), (160, 17495408), (217, 12899840), (224, 12496720), (248, 11287360), (256, 10934630), (280, 9997376), (310, 9029888), (320, 8747704), (434, 6449920), (448, 6248360), (496, 5643680), (512, 5467315), (560, 4998688), (620, 4514944), (640, 4373852), (868, 3224960), (896, 3124180), (992, 2821840), (1085, 2579968), (1120, 2499344), (1240, 2257472), (1280, 2186926), (1736, 1612480), (1792, 1562090), (1984, 1410920), (2170, 1289984), (2240, 1249672), (2480, 1128736), (2560, 1093463), (3472, 806240), (3584, 781045), (3968, 705460), (4340, 644992), (4480, 624836), (4960, 564368), (5039, 555520), (6944, 403120), (7936, 352730), (8680, 322496), (8960, 312418), (9920, 282184), (10078, 277760), (13888, 201560), (15872, 176365), (17360, 161248), (17920, 156209), (19840, 141092), (20156, 138880), (25195, 111104), (27776, 100780), (34720, 80624), (35273, 79360), (39680, 70546), (40312, 69440), (50390, 55552)]