163870560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5419}}^1$

素因数の和:5450

約数の個数: 192

約数和(自身を含む): 655603200

約数和(自身を除く): 491732640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5419, 6048, 7560, 10080, 10838, 15120, 16257, 21676, 27095, 30240, 32514, 37933, 43352, 48771, 54190, 65028, 75866, 81285, 86704, 97542, 108380, 113799, 130056, 146313, 151732, 162570, 173408, 189665, 195084, 216760, 227598, 243855, 260112, 292626, 303464, 325140, 341397, 379330, 390168, 433520, 455196, 487710, 520224, 568995, 585252, 606928, 650280, 682794, 731565, 758660, 780336, 867040, 910392, 975420, 1024191, 1137990, 1170504, 1213856, 1300560, 1365588, 1463130, 1517320, 1560672, 1706985, 1820784, 1950840, 2048382, 2275980, 2341008, 2601120, 2731176, 2926260, 3034640, 3413970, 3641568, 3901680, 4096764, 4551960, 4682016, 5120955, 5462352, 5852520, 6069280, 6827940, 7803360, 8193528, 9103920, 10241910, 10924704, 11705040, 13655880, 16387056, 18207840, 20483820, 23410080, 27311760, 32774112, 40967640, 54623520, 81935280, 163870560]

約数ペア:

[(1, 163870560), (2, 81935280), (3, 54623520), (4, 40967640), (5, 32774112), (6, 27311760), (7, 23410080), (8, 20483820), (9, 18207840), (10, 16387056), (12, 13655880), (14, 11705040), (15, 10924704), (16, 10241910), (18, 9103920), (20, 8193528), (21, 7803360), (24, 6827940), (27, 6069280), (28, 5852520), (30, 5462352), (32, 5120955), (35, 4682016), (36, 4551960), (40, 4096764), (42, 3901680), (45, 3641568), (48, 3413970), (54, 3034640), (56, 2926260), (60, 2731176), (63, 2601120), (70, 2341008), (72, 2275980), (80, 2048382), (84, 1950840), (90, 1820784), (96, 1706985), (105, 1560672), (108, 1517320), (112, 1463130), (120, 1365588), (126, 1300560), (135, 1213856), (140, 1170504), (144, 1137990), (160, 1024191), (168, 975420), (180, 910392), (189, 867040), (210, 780336), (216, 758660), (224, 731565), (240, 682794), (252, 650280), (270, 606928), (280, 585252), (288, 568995), (315, 520224), (336, 487710), (360, 455196), (378, 433520), (420, 390168), (432, 379330), (480, 341397), (504, 325140), (540, 303464), (560, 292626), (630, 260112), (672, 243855), (720, 227598), (756, 216760), (840, 195084), (864, 189665), (945, 173408), (1008, 162570), (1080, 151732), (1120, 146313), (1260, 130056), (1440, 113799), (1512, 108380), (1680, 97542), (1890, 86704), (2016, 81285), (2160, 75866), (2520, 65028), (3024, 54190), (3360, 48771), (3780, 43352), (4320, 37933), (5040, 32514), (5419, 30240), (6048, 27095), (7560, 21676), (10080, 16257), (10838, 15120)]