8336480320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:769

約数の個数: 224

約数和(自身を含む): 23558455296

約数和(自身を除く): 15221974976

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, 140, 155, 160, 217, 224, 248, 271, 280, 310, 320, 434, 443, 448, 496, 542, 560, 620, 868, 886, 992, 1084, 1085, 1120, 1240, 1355, 1736, 1772, 1897, 1984, 2168, 2170, 2215, 2240, 2480, 2710, 3101, 3472, 3544, 3794, 4336, 4340, 4430, 4960, 5420, 6202, 6944, 7088, 7588, 8401, 8672, 8680, 8860, 9485, 9920, 10840, 12404, 13733, 13888, 14176, 15176, 15505, 16802, 17344, 17360, 17720, 18970, 21680, 24808, 27466, 28352, 30352, 31010, 33604, 34720, 35440, 37940, 42005, 43360, 49616, 54932, 58807, 60704, 62020, 67208, 68665, 69440, 70880, 75880, 84010, 86720, 96131, 99232, 109864, 117614, 120053, 121408, 124040, 134416, 137330, 141760, 151760, 168020, 192262, 198464, 219728, 235228, 240106, 248080, 268832, 274660, 294035, 303520, 336040, 384524, 439456, 470456, 480212, 480655, 496160, 537664, 549320, 588070, 600265, 607040, 672080, 769048, 840371, 878912, 940912, 960424, 961310, 992320, 1098640, 1176140, 1200530, 1344160, 1538096, 1680742, 1881824, 1920848, 1922620, 2197280, 2352280, 2401060, 2688320, 3076192, 3361484, 3721643, 3763648, 3841696, 3845240, 4201855, 4394560, 4704560, 4802120, 6152384, 6722968, 7443286, 7683392, 7690480, 8403710, 9409120, 9604240, 13445936, 14886572, 15380960, 16807420, 18608215, 18818240, 19208480, 26051501, 26891872, 29773144, 30761920, 33614840, 37216430, 38416960, 52103002, 53783744, 59546288, 67229680, 74432860, 104206004, 119092576, 130257505, 134459360, 148865720, 208412008, 238185152, 260515010, 268918720, 297731440, 416824016, 521030020, 595462880, 833648032, 1042060040, 1190925760, 1667296064, 2084120080, 4168240160, 8336480320]

約数ペア:

[(1, 8336480320), (2, 4168240160), (4, 2084120080), (5, 1667296064), (7, 1190925760), (8, 1042060040), (10, 833648032), (14, 595462880), (16, 521030020), (20, 416824016), (28, 297731440), (31, 268918720), (32, 260515010), (35, 238185152), (40, 208412008), (56, 148865720), (62, 134459360), (64, 130257505), (70, 119092576), (80, 104206004), (112, 74432860), (124, 67229680), (140, 59546288), (155, 53783744), (160, 52103002), (217, 38416960), (224, 37216430), (248, 33614840), (271, 30761920), (280, 29773144), (310, 26891872), (320, 26051501), (434, 19208480), (443, 18818240), (448, 18608215), (496, 16807420), (542, 15380960), (560, 14886572), (620, 13445936), (868, 9604240), (886, 9409120), (992, 8403710), (1084, 7690480), (1085, 7683392), (1120, 7443286), (1240, 6722968), (1355, 6152384), (1736, 4802120), (1772, 4704560), (1897, 4394560), (1984, 4201855), (2168, 3845240), (2170, 3841696), (2215, 3763648), (2240, 3721643), (2480, 3361484), (2710, 3076192), (3101, 2688320), (3472, 2401060), (3544, 2352280), (3794, 2197280), (4336, 1922620), (4340, 1920848), (4430, 1881824), (4960, 1680742), (5420, 1538096), (6202, 1344160), (6944, 1200530), (7088, 1176140), (7588, 1098640), (8401, 992320), (8672, 961310), (8680, 960424), (8860, 940912), (9485, 878912), (9920, 840371), (10840, 769048), (12404, 672080), (13733, 607040), (13888, 600265), (14176, 588070), (15176, 549320), (15505, 537664), (16802, 496160), (17344, 480655), (17360, 480212), (17720, 470456), (18970, 439456), (21680, 384524), (24808, 336040), (27466, 303520), (28352, 294035), (30352, 274660), (31010, 268832), (33604, 248080), (34720, 240106), (35440, 235228), (37940, 219728), (42005, 198464), (43360, 192262), (49616, 168020), (54932, 151760), (58807, 141760), (60704, 137330), (62020, 134416), (67208, 124040), (68665, 121408), (69440, 120053), (70880, 117614), (75880, 109864), (84010, 99232), (86720, 96131)]