164225040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1459}}^1$

素因数の和:1549

約数の個数: 160

約数和(自身を含む): 590914560

約数和(自身を除く): 426689520

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, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1459, 1608, 1680, 1876, 2010, 2345, 2680, 2814, 2918, 3216, 3752, 4020, 4377, 4690, 5360, 5628, 5836, 7035, 7295, 7504, 8040, 8754, 9380, 10213, 11256, 11672, 14070, 14590, 16080, 17508, 18760, 20426, 21885, 22512, 23344, 28140, 29180, 30639, 35016, 37520, 40852, 43770, 51065, 56280, 58360, 61278, 70032, 81704, 87540, 97753, 102130, 112560, 116720, 122556, 153195, 163408, 175080, 195506, 204260, 245112, 293259, 306390, 350160, 391012, 408520, 488765, 490224, 586518, 612780, 684271, 782024, 817040, 977530, 1173036, 1225560, 1368542, 1466295, 1564048, 1955060, 2052813, 2346072, 2451120, 2737084, 2932590, 3421355, 3910120, 4105626, 4692144, 5474168, 5865180, 6842710, 7820240, 8211252, 10264065, 10948336, 11730360, 13685420, 16422504, 20528130, 23460720, 27370840, 32845008, 41056260, 54741680, 82112520, 164225040]

約数ペア:

[(1, 164225040), (2, 82112520), (3, 54741680), (4, 41056260), (5, 32845008), (6, 27370840), (7, 23460720), (8, 20528130), (10, 16422504), (12, 13685420), (14, 11730360), (15, 10948336), (16, 10264065), (20, 8211252), (21, 7820240), (24, 6842710), (28, 5865180), (30, 5474168), (35, 4692144), (40, 4105626), (42, 3910120), (48, 3421355), (56, 2932590), (60, 2737084), (67, 2451120), (70, 2346072), (80, 2052813), (84, 1955060), (105, 1564048), (112, 1466295), (120, 1368542), (134, 1225560), (140, 1173036), (168, 977530), (201, 817040), (210, 782024), (240, 684271), (268, 612780), (280, 586518), (335, 490224), (336, 488765), (402, 408520), (420, 391012), (469, 350160), (536, 306390), (560, 293259), (670, 245112), (804, 204260), (840, 195506), (938, 175080), (1005, 163408), (1072, 153195), (1340, 122556), (1407, 116720), (1459, 112560), (1608, 102130), (1680, 97753), (1876, 87540), (2010, 81704), (2345, 70032), (2680, 61278), (2814, 58360), (2918, 56280), (3216, 51065), (3752, 43770), (4020, 40852), (4377, 37520), (4690, 35016), (5360, 30639), (5628, 29180), (5836, 28140), (7035, 23344), (7295, 22512), (7504, 21885), (8040, 20426), (8754, 18760), (9380, 17508), (10213, 16080), (11256, 14590), (11672, 14070)]