40151760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 138419712

約数和(自身を除く): 98267952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 110, 120, 132, 134, 165, 176, 201, 220, 227, 240, 264, 268, 330, 335, 402, 440, 454, 528, 536, 660, 670, 681, 737, 804, 880, 908, 1005, 1072, 1135, 1320, 1340, 1362, 1474, 1608, 1816, 2010, 2211, 2270, 2497, 2640, 2680, 2724, 2948, 3216, 3405, 3632, 3685, 4020, 4422, 4540, 4994, 5360, 5448, 5896, 6810, 7370, 7491, 8040, 8844, 9080, 9988, 10896, 11055, 11792, 12485, 13620, 14740, 14982, 15209, 16080, 17688, 18160, 19976, 22110, 24970, 27240, 29480, 29964, 30418, 35376, 37455, 39952, 44220, 45627, 49940, 54480, 58960, 59928, 60836, 74910, 76045, 88440, 91254, 99880, 119856, 121672, 149820, 152090, 167299, 176880, 182508, 199760, 228135, 243344, 299640, 304180, 334598, 365016, 456270, 501897, 599280, 608360, 669196, 730032, 836495, 912540, 1003794, 1216720, 1338392, 1672990, 1825080, 2007588, 2509485, 2676784, 3345980, 3650160, 4015176, 5018970, 6691960, 8030352, 10037940, 13383920, 20075880, 40151760]

約数ペア:

[(1, 40151760), (2, 20075880), (3, 13383920), (4, 10037940), (5, 8030352), (6, 6691960), (8, 5018970), (10, 4015176), (11, 3650160), (12, 3345980), (15, 2676784), (16, 2509485), (20, 2007588), (22, 1825080), (24, 1672990), (30, 1338392), (33, 1216720), (40, 1003794), (44, 912540), (48, 836495), (55, 730032), (60, 669196), (66, 608360), (67, 599280), (80, 501897), (88, 456270), (110, 365016), (120, 334598), (132, 304180), (134, 299640), (165, 243344), (176, 228135), (201, 199760), (220, 182508), (227, 176880), (240, 167299), (264, 152090), (268, 149820), (330, 121672), (335, 119856), (402, 99880), (440, 91254), (454, 88440), (528, 76045), (536, 74910), (660, 60836), (670, 59928), (681, 58960), (737, 54480), (804, 49940), (880, 45627), (908, 44220), (1005, 39952), (1072, 37455), (1135, 35376), (1320, 30418), (1340, 29964), (1362, 29480), (1474, 27240), (1608, 24970), (1816, 22110), (2010, 19976), (2211, 18160), (2270, 17688), (2497, 16080), (2640, 15209), (2680, 14982), (2724, 14740), (2948, 13620), (3216, 12485), (3405, 11792), (3632, 11055), (3685, 10896), (4020, 9988), (4422, 9080), (4540, 8844), (4994, 8040), (5360, 7491), (5448, 7370), (5896, 6810)]