71413440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{10627}}^1$

素因数の和:10654

約数の個数: 112

約数和(自身を含む): 259153152

約数和(自身を除く): 187739712

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 10627, 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, 1487780, 1700320, 1785336, 2040384, 2231670, 2380448, 2550480, 2975560, 3400640, 3570672, 4463340, 4760896, 5100960, 5951120, 7141344, 8926680, 10201920, 11902240, 14282688, 17853360, 23804480, 35706720, 71413440]

約数ペア:

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