15926202880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28669}}^1$

素因数の和:28730

約数の個数: 160

約数和(自身を含む): 45049973760

約数和(自身を除く): 29123770880

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, 6944, 7936, 8680, 8960, 9920, 13888, 15872, 17360, 17920, 19840, 27776, 28669, 34720, 39680, 55552, 57338, 69440, 79360, 111104, 114676, 138880, 143345, 200683, 229352, 277760, 286690, 401366, 458704, 555520, 573380, 802732, 888739, 917408, 1003415, 1146760, 1605464, 1777478, 1834816, 2006830, 2293520, 3210928, 3554956, 3669632, 4013660, 4443695, 4587040, 6221173, 6421856, 7109912, 7339264, 8027320, 8887390, 9174080, 12442346, 12843712, 14219824, 14678528, 16054640, 17774780, 18348160, 24884692, 25687424, 28439648, 31105865, 32109280, 35549560, 36696320, 49769384, 51374848, 56879296, 62211730, 64218560, 71099120, 73392640, 99538768, 102749696, 113758592, 124423460, 128437120, 142198240, 199077536, 227517184, 248846920, 256874240, 284396480, 398155072, 455034368, 497693840, 513748480, 568792960, 796310144, 995387680, 1137585920, 1592620288, 1990775360, 2275171840, 3185240576, 3981550720, 7963101440, 15926202880]

約数ペア:

[(1, 15926202880), (2, 7963101440), (4, 3981550720), (5, 3185240576), (7, 2275171840), (8, 1990775360), (10, 1592620288), (14, 1137585920), (16, 995387680), (20, 796310144), (28, 568792960), (31, 513748480), (32, 497693840), (35, 455034368), (40, 398155072), (56, 284396480), (62, 256874240), (64, 248846920), (70, 227517184), (80, 199077536), (112, 142198240), (124, 128437120), (128, 124423460), (140, 113758592), (155, 102749696), (160, 99538768), (217, 73392640), (224, 71099120), (248, 64218560), (256, 62211730), (280, 56879296), (310, 51374848), (320, 49769384), (434, 36696320), (448, 35549560), (496, 32109280), (512, 31105865), (560, 28439648), (620, 25687424), (640, 24884692), (868, 18348160), (896, 17774780), (992, 16054640), (1085, 14678528), (1120, 14219824), (1240, 12843712), (1280, 12442346), (1736, 9174080), (1792, 8887390), (1984, 8027320), (2170, 7339264), (2240, 7109912), (2480, 6421856), (2560, 6221173), (3472, 4587040), (3584, 4443695), (3968, 4013660), (4340, 3669632), (4480, 3554956), (4960, 3210928), (6944, 2293520), (7936, 2006830), (8680, 1834816), (8960, 1777478), (9920, 1605464), (13888, 1146760), (15872, 1003415), (17360, 917408), (17920, 888739), (19840, 802732), (27776, 573380), (28669, 555520), (34720, 458704), (39680, 401366), (55552, 286690), (57338, 277760), (69440, 229352), (79360, 200683), (111104, 143345), (114676, 138880)]