126707280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:601

約数の個数: 160

約数和(自身を含む): 452352000

約数和(自身を除く): 325644720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 336, 379, 398, 420, 560, 597, 758, 796, 840, 995, 1137, 1194, 1393, 1516, 1592, 1680, 1895, 1990, 2274, 2388, 2653, 2786, 2985, 3032, 3184, 3790, 3980, 4179, 4548, 4776, 5306, 5572, 5685, 5970, 6064, 6965, 7580, 7959, 7960, 8358, 9096, 9552, 10612, 11144, 11370, 11940, 13265, 13930, 15160, 15918, 15920, 16716, 18192, 20895, 21224, 22288, 22740, 23880, 26530, 27860, 30320, 31836, 33432, 39795, 41790, 42448, 45480, 47760, 53060, 55720, 63672, 66864, 75421, 79590, 83580, 90960, 106120, 111440, 127344, 150842, 159180, 167160, 212240, 226263, 301684, 318360, 334320, 377105, 452526, 527947, 603368, 636720, 754210, 905052, 1055894, 1131315, 1206736, 1508420, 1583841, 1810104, 2111788, 2262630, 2639735, 3016840, 3167682, 3620208, 4223576, 4525260, 5279470, 6033680, 6335364, 7919205, 8447152, 9050520, 10558940, 12670728, 15838410, 18101040, 21117880, 25341456, 31676820, 42235760, 63353640, 126707280]

約数ペア:

[(1, 126707280), (2, 63353640), (3, 42235760), (4, 31676820), (5, 25341456), (6, 21117880), (7, 18101040), (8, 15838410), (10, 12670728), (12, 10558940), (14, 9050520), (15, 8447152), (16, 7919205), (20, 6335364), (21, 6033680), (24, 5279470), (28, 4525260), (30, 4223576), (35, 3620208), (40, 3167682), (42, 3016840), (48, 2639735), (56, 2262630), (60, 2111788), (70, 1810104), (80, 1583841), (84, 1508420), (105, 1206736), (112, 1131315), (120, 1055894), (140, 905052), (168, 754210), (199, 636720), (210, 603368), (240, 527947), (280, 452526), (336, 377105), (379, 334320), (398, 318360), (420, 301684), (560, 226263), (597, 212240), (758, 167160), (796, 159180), (840, 150842), (995, 127344), (1137, 111440), (1194, 106120), (1393, 90960), (1516, 83580), (1592, 79590), (1680, 75421), (1895, 66864), (1990, 63672), (2274, 55720), (2388, 53060), (2653, 47760), (2786, 45480), (2985, 42448), (3032, 41790), (3184, 39795), (3790, 33432), (3980, 31836), (4179, 30320), (4548, 27860), (4776, 26530), (5306, 23880), (5572, 22740), (5685, 22288), (5970, 21224), (6064, 20895), (6965, 18192), (7580, 16716), (7959, 15920), (7960, 15918), (8358, 15160), (9096, 13930), (9552, 13265), (10612, 11940), (11144, 11370)]