142826880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10627}}^1$

素因数の和:10656

約数の個数: 128

約数和(自身を含む): 520346880

約数和(自身を除く): 377520000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 10627, 13440, 21254, 31881, 42508, 53135, 63762, 74389, 85016, 106270, 127524, 148778, 159405, 170032, 212540, 223167, 255048, 297556, 318810, 340064, 371945, 425080, 446334, 510096, 595112, 637620, 680128, 743890, 850160, 892668, 1020192, 1115835, 1190224, 1275240, 1360256, 1487780, 1700320, 1785336, 2040384, 2231670, 2380448, 2550480, 2975560, 3400640, 3570672, 4080768, 4463340, 4760896, 5100960, 5951120, 6801280, 7141344, 8926680, 9521792, 10201920, 11902240, 14282688, 17853360, 20403840, 23804480, 28565376, 35706720, 47608960, 71413440, 142826880]

約数ペア:

[(1, 142826880), (2, 71413440), (3, 47608960), (4, 35706720), (5, 28565376), (6, 23804480), (7, 20403840), (8, 17853360), (10, 14282688), (12, 11902240), (14, 10201920), (15, 9521792), (16, 8926680), (20, 7141344), (21, 6801280), (24, 5951120), (28, 5100960), (30, 4760896), (32, 4463340), (35, 4080768), (40, 3570672), (42, 3400640), (48, 2975560), (56, 2550480), (60, 2380448), (64, 2231670), (70, 2040384), (80, 1785336), (84, 1700320), (96, 1487780), (105, 1360256), (112, 1275240), (120, 1190224), (128, 1115835), (140, 1020192), (160, 892668), (168, 850160), (192, 743890), (210, 680128), (224, 637620), (240, 595112), (280, 510096), (320, 446334), (336, 425080), (384, 371945), (420, 340064), (448, 318810), (480, 297556), (560, 255048), (640, 223167), (672, 212540), (840, 170032), (896, 159405), (960, 148778), (1120, 127524), (1344, 106270), (1680, 85016), (1920, 74389), (2240, 63762), (2688, 53135), (3360, 42508), (4480, 31881), (6720, 21254), (10627, 13440)]