160161120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15889}}^1$

素因数の和:15917

約数の個数: 144

約数和(自身を含む): 624667680

約数和(自身を除く): 464506560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15889, 31778, 47667, 63556, 79445, 95334, 111223, 127112, 143001, 158890, 190668, 222446, 238335, 254224, 286002, 317780, 333669, 381336, 444892, 476670, 508448, 556115, 572004, 635560, 667338, 715005, 762672, 889784, 953340, 1001007, 1112230, 1144008, 1271120, 1334676, 1430010, 1525344, 1668345, 1779568, 1906680, 2002014, 2224460, 2288016, 2542240, 2669352, 2860020, 3336690, 3559136, 3813360, 4004028, 4448920, 4576032, 5005035, 5338704, 5720040, 6673380, 7626720, 8008056, 8897840, 10010070, 10677408, 11440080, 13346760, 16016112, 17795680, 20020140, 22880160, 26693520, 32032224, 40040280, 53387040, 80080560, 160161120]

約数ペア:

[(1, 160161120), (2, 80080560), (3, 53387040), (4, 40040280), (5, 32032224), (6, 26693520), (7, 22880160), (8, 20020140), (9, 17795680), (10, 16016112), (12, 13346760), (14, 11440080), (15, 10677408), (16, 10010070), (18, 8897840), (20, 8008056), (21, 7626720), (24, 6673380), (28, 5720040), (30, 5338704), (32, 5005035), (35, 4576032), (36, 4448920), (40, 4004028), (42, 3813360), (45, 3559136), (48, 3336690), (56, 2860020), (60, 2669352), (63, 2542240), (70, 2288016), (72, 2224460), (80, 2002014), (84, 1906680), (90, 1779568), (96, 1668345), (105, 1525344), (112, 1430010), (120, 1334676), (126, 1271120), (140, 1144008), (144, 1112230), (160, 1001007), (168, 953340), (180, 889784), (210, 762672), (224, 715005), (240, 667338), (252, 635560), (280, 572004), (288, 556115), (315, 508448), (336, 476670), (360, 444892), (420, 381336), (480, 333669), (504, 317780), (560, 286002), (630, 254224), (672, 238335), (720, 222446), (840, 190668), (1008, 158890), (1120, 143001), (1260, 127112), (1440, 111223), (1680, 95334), (2016, 79445), (2520, 63556), (3360, 47667), (5040, 31778), (10080, 15889)]