73484320

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 220147200

約数和(自身を除く): 146662880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 103, 104, 112, 130, 140, 160, 182, 196, 206, 208, 224, 245, 260, 280, 343, 364, 392, 412, 416, 455, 490, 515, 520, 560, 637, 686, 721, 728, 784, 824, 910, 980, 1030, 1040, 1120, 1274, 1339, 1372, 1442, 1456, 1568, 1648, 1715, 1820, 1960, 2060, 2080, 2548, 2678, 2744, 2884, 2912, 3185, 3296, 3430, 3605, 3640, 3920, 4120, 4459, 5047, 5096, 5356, 5488, 5768, 6370, 6695, 6860, 7210, 7280, 7840, 8240, 8918, 9373, 10094, 10192, 10712, 10976, 11536, 12740, 13390, 13720, 14420, 14560, 16480, 17836, 18746, 20188, 20384, 21424, 22295, 23072, 25235, 25480, 26780, 27440, 28840, 35329, 35672, 37492, 40376, 42848, 44590, 46865, 50470, 50960, 53560, 54880, 57680, 65611, 70658, 71344, 74984, 80752, 89180, 93730, 100940, 101920, 107120, 115360, 131222, 141316, 142688, 149968, 161504, 176645, 178360, 187460, 201880, 214240, 262444, 282632, 299936, 328055, 353290, 356720, 374920, 403760, 459277, 524888, 565264, 656110, 706580, 713440, 749840, 807520, 918554, 1049776, 1130528, 1312220, 1413160, 1499680, 1837108, 2099552, 2296385, 2624440, 2826320, 3674216, 4592770, 5248880, 5652640, 7348432, 9185540, 10497760, 14696864, 18371080, 36742160, 73484320]

約数ペア:

[(1, 73484320), (2, 36742160), (4, 18371080), (5, 14696864), (7, 10497760), (8, 9185540), (10, 7348432), (13, 5652640), (14, 5248880), (16, 4592770), (20, 3674216), (26, 2826320), (28, 2624440), (32, 2296385), (35, 2099552), (40, 1837108), (49, 1499680), (52, 1413160), (56, 1312220), (65, 1130528), (70, 1049776), (80, 918554), (91, 807520), (98, 749840), (103, 713440), (104, 706580), (112, 656110), (130, 565264), (140, 524888), (160, 459277), (182, 403760), (196, 374920), (206, 356720), (208, 353290), (224, 328055), (245, 299936), (260, 282632), (280, 262444), (343, 214240), (364, 201880), (392, 187460), (412, 178360), (416, 176645), (455, 161504), (490, 149968), (515, 142688), (520, 141316), (560, 131222), (637, 115360), (686, 107120), (721, 101920), (728, 100940), (784, 93730), (824, 89180), (910, 80752), (980, 74984), (1030, 71344), (1040, 70658), (1120, 65611), (1274, 57680), (1339, 54880), (1372, 53560), (1442, 50960), (1456, 50470), (1568, 46865), (1648, 44590), (1715, 42848), (1820, 40376), (1960, 37492), (2060, 35672), (2080, 35329), (2548, 28840), (2678, 27440), (2744, 26780), (2884, 25480), (2912, 25235), (3185, 23072), (3296, 22295), (3430, 21424), (3605, 20384), (3640, 20188), (3920, 18746), (4120, 17836), (4459, 16480), (5047, 14560), (5096, 14420), (5356, 13720), (5488, 13390), (5768, 12740), (6370, 11536), (6695, 10976), (6860, 10712), (7210, 10192), (7280, 10094), (7840, 9373), (8240, 8918)]