156320640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3877}}^1$

素因数の和:3909

約数の個数: 192

約数和(自身を含む): 617067360

約数和(自身を除く): 460746720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3877, 4032, 4480, 5040, 5760, 6720, 7754, 8064, 10080, 11631, 13440, 15508, 19385, 20160, 23262, 27139, 31016, 34893, 38770, 40320, 46524, 54278, 58155, 62032, 69786, 77540, 81417, 93048, 108556, 116310, 124064, 135695, 139572, 155080, 162834, 174465, 186096, 217112, 232620, 244251, 248128, 271390, 279144, 310160, 325668, 348930, 372192, 407085, 434224, 465240, 488502, 496256, 542780, 558288, 620320, 651336, 697860, 744384, 814170, 868448, 930480, 977004, 1085560, 1116576, 1221255, 1240640, 1302672, 1395720, 1488768, 1628340, 1736896, 1860960, 1954008, 2171120, 2233152, 2442510, 2481280, 2605344, 2791440, 3256680, 3473792, 3721920, 3908016, 4342240, 4466304, 4885020, 5210688, 5582880, 6513360, 7443840, 7816032, 8684480, 9770040, 10421376, 11165760, 13026720, 15632064, 17368960, 19540080, 22331520, 26053440, 31264128, 39080160, 52106880, 78160320, 156320640]

約数ペア:

[(1, 156320640), (2, 78160320), (3, 52106880), (4, 39080160), (5, 31264128), (6, 26053440), (7, 22331520), (8, 19540080), (9, 17368960), (10, 15632064), (12, 13026720), (14, 11165760), (15, 10421376), (16, 9770040), (18, 8684480), (20, 7816032), (21, 7443840), (24, 6513360), (28, 5582880), (30, 5210688), (32, 4885020), (35, 4466304), (36, 4342240), (40, 3908016), (42, 3721920), (45, 3473792), (48, 3256680), (56, 2791440), (60, 2605344), (63, 2481280), (64, 2442510), (70, 2233152), (72, 2171120), (80, 1954008), (84, 1860960), (90, 1736896), (96, 1628340), (105, 1488768), (112, 1395720), (120, 1302672), (126, 1240640), (128, 1221255), (140, 1116576), (144, 1085560), (160, 977004), (168, 930480), (180, 868448), (192, 814170), (210, 744384), (224, 697860), (240, 651336), (252, 620320), (280, 558288), (288, 542780), (315, 496256), (320, 488502), (336, 465240), (360, 434224), (384, 407085), (420, 372192), (448, 348930), (480, 325668), (504, 310160), (560, 279144), (576, 271390), (630, 248128), (640, 244251), (672, 232620), (720, 217112), (840, 186096), (896, 174465), (960, 162834), (1008, 155080), (1120, 139572), (1152, 135695), (1260, 124064), (1344, 116310), (1440, 108556), (1680, 93048), (1920, 81417), (2016, 77540), (2240, 69786), (2520, 62032), (2688, 58155), (2880, 54278), (3360, 46524), (3877, 40320), (4032, 38770), (4480, 34893), (5040, 31016), (5760, 27139), (6720, 23262), (7754, 20160), (8064, 19385), (10080, 15508), (11631, 13440)]