23726040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 78140160

約数和(自身を除く): 54414120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 227, 260, 268, 312, 335, 390, 402, 454, 520, 536, 670, 681, 780, 804, 871, 908, 1005, 1135, 1340, 1362, 1560, 1608, 1742, 1816, 2010, 2270, 2613, 2680, 2724, 2951, 3405, 3484, 4020, 4355, 4540, 5226, 5448, 5902, 6810, 6968, 8040, 8710, 8853, 9080, 10452, 11804, 13065, 13620, 14755, 15209, 17420, 17706, 20904, 23608, 26130, 27240, 29510, 30418, 34840, 35412, 44265, 45627, 52260, 59020, 60836, 70824, 76045, 88530, 91254, 104520, 118040, 121672, 152090, 177060, 182508, 197717, 228135, 304180, 354120, 365016, 395434, 456270, 593151, 608360, 790868, 912540, 988585, 1186302, 1581736, 1825080, 1977170, 2372604, 2965755, 3954340, 4745208, 5931510, 7908680, 11863020, 23726040]

約数ペア:

[(1, 23726040), (2, 11863020), (3, 7908680), (4, 5931510), (5, 4745208), (6, 3954340), (8, 2965755), (10, 2372604), (12, 1977170), (13, 1825080), (15, 1581736), (20, 1186302), (24, 988585), (26, 912540), (30, 790868), (39, 608360), (40, 593151), (52, 456270), (60, 395434), (65, 365016), (67, 354120), (78, 304180), (104, 228135), (120, 197717), (130, 182508), (134, 177060), (156, 152090), (195, 121672), (201, 118040), (227, 104520), (260, 91254), (268, 88530), (312, 76045), (335, 70824), (390, 60836), (402, 59020), (454, 52260), (520, 45627), (536, 44265), (670, 35412), (681, 34840), (780, 30418), (804, 29510), (871, 27240), (908, 26130), (1005, 23608), (1135, 20904), (1340, 17706), (1362, 17420), (1560, 15209), (1608, 14755), (1742, 13620), (1816, 13065), (2010, 11804), (2270, 10452), (2613, 9080), (2680, 8853), (2724, 8710), (2951, 8040), (3405, 6968), (3484, 6810), (4020, 5902), (4355, 5448), (4540, 5226)]