63353640

素因数分解:

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

素因数の和:599

約数の個数: 128

約数和(自身を含む): 218880000

約数和(自身を除く): 155526360

約数列:

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

約数ペア:

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