163074720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17881}}^1$

素因数の和:17918

約数の個数: 96

約数和(自身を含む): 540751680

約数和(自身を除く): 377676960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 17881, 35762, 53643, 71524, 89405, 107286, 143048, 178810, 214572, 268215, 286096, 339739, 357620, 429144, 536430, 572192, 679478, 715240, 858288, 1019217, 1072860, 1358956, 1430480, 1698695, 1716576, 2038434, 2145720, 2717912, 2860960, 3397390, 4076868, 4291440, 5096085, 5435824, 6794780, 8153736, 8582880, 10192170, 10871648, 13589560, 16307472, 20384340, 27179120, 32614944, 40768680, 54358240, 81537360, 163074720]

約数ペア:

[(1, 163074720), (2, 81537360), (3, 54358240), (4, 40768680), (5, 32614944), (6, 27179120), (8, 20384340), (10, 16307472), (12, 13589560), (15, 10871648), (16, 10192170), (19, 8582880), (20, 8153736), (24, 6794780), (30, 5435824), (32, 5096085), (38, 4291440), (40, 4076868), (48, 3397390), (57, 2860960), (60, 2717912), (76, 2145720), (80, 2038434), (95, 1716576), (96, 1698695), (114, 1430480), (120, 1358956), (152, 1072860), (160, 1019217), (190, 858288), (228, 715240), (240, 679478), (285, 572192), (304, 536430), (380, 429144), (456, 357620), (480, 339739), (570, 286096), (608, 268215), (760, 214572), (912, 178810), (1140, 143048), (1520, 107286), (1824, 89405), (2280, 71524), (3040, 53643), (4560, 35762), (9120, 17881)]